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Written Answers to Questions

Wednesday 28 June 1989

DEFENCE

Low Flying

Mr. Snape : To ask the Secretary of State for Defence how many low- flying sorties were flown over the United Kingdom by United States Air Force aircraft based in the United Kingdom in 1987 and 1988.

Mr. Neubert : A total of 21,869 low-flying sorties were flown over the United Kingdom during 1987 by United States Air Force aircraft based in the United Kingdom and 22,050 during 1988.

Lead-free Petrol

Mr. Menzies Campbell : To ask the Secretary of State for Defence how many motorised vehicles in his Department and in the armed forces run on lead-free petrol ; if he has any plans to increase the use of lead-free petrol by vehicles run by his Department and the armed forces ; and if he will make a statement.

Mr. Neubert : The majority of my Department's current vehicle fleet uses and will continue to use diesel fuel. We have already implemented, for petrol-engined staff cars, vans and minibuses, a policy of purchasing vehicles capable of running on unleaded petrol. The remainder of the current fleet of petrol-engined vehicles, which can be technically and cost -effectively adapted to run on unleaded petrol, is being converted during routine servicing.

Surface Fleet

Mr. Menzies Campbell : To ask the Secretary of State for Defence if he will list in the Official Report the names of the destroyers and frigates of the surface fleet, available for service at 24 hours' notice on 1 June 1988, 1 January 1989, and 1 June 1989.

Mr. Archie Hamilton : Details of ships available for operations at precise periods of notice are classified. However, the names of the destroyers and frigates that were available for operational deployment immediately or within a short period for each of the dates requested are as follows :


1 June 1988     |1 January 1989 |1 June 1989                    

----------------------------------------------------------------

HMS Achilles    |HMS Achilles   |HMS Achilles                   

HMS Active      |HMS Active     |HMS Active                     

HMS Alacrity    |HMS Alacrity   |HMS Alacrity                   

HMS Amazon      |HMS Amazon     |HMS Amazon                     

HMS Ambuscade   |HMS Ambuscade  |HMS Ambuscade                  

HMS Andromeda   |HMS Andromeda  |HMS Andromeda                  

HMS Apollo      |HMS Arethusa   |HMS Argonaut                   

HMS Arethusa    |HMS Avenger    |HMS Ariadne                    

HMS Avenger     |HMS Beaver     |HMS Arrow                      

HMS Battleaxe   |HMS Birmingham |HMS Avenger                    

HMS Beaver      |HMS Boxer      |HMS Beaver                     

HMS Birmingham  |HMS Brave      |HMS Birmingham                 

HMS Boxer       |HMS Brazen     |HMS Boxer                      

HMS Brave       |HMS Brilliant  |HMS Brave                      

HMS Brazen      |HMS Bristol    |HMS Brilliant                  

HMS Bristol     |HMS Broadsword |HMS Bristol                    

HMS Charybdis   |HMS Cardiff    |HMS Broadsword                 

HMS Cleopatra   |HMS Charybdis  |HMS Campbeltown                

HMS Cornwall    |HMS Cleopatra  |HMS Cardiff                    

HMS Danae       |HMS Cornwall   |HMS Charybdis                  

HMS Edinburgh   |HMS Coventry   |HMS Cleopatra                  

HMS Euryalus    |HMS Cumberland |HMS Cornwall                   

HMS Exeter      |HMS Danae      |HMS Coventry                   

HMS Gloucester  |HMS Edinburgh  |HMS Cumberland                 

HMS Hermione    |HMS Euryalus   |HMS Danae                      

HMS Juno        |HMS Gloucester |HMS Edinburgh                  

HMS Jupiter     |HMS Hermione   |HMS Gloucester                 

HMS Liverpool   |HMS Juno       |HMS Hermione                   

HMS London      |HMS Jupiter    |HMS Jupiter                    

HMS Manchester  |HMS Liverpool  |HMS Liverpool                  

HMS Minerva     |HMS London     |HMS London                     

HMS Newcastle   |HMS Manchester |HMS Manchester                 

HMS Nottingham  |HMS Newcastle  |HMS Newcastle                  

HMS Penelope    |HMS Nottingham |HMS Nottingham                 

HMS Phoebe      |HMS Penelope   |HMS Penelope                   

HMS Scylla      |HMS Phoebe     |HMS Phoebe                     

HMS Sheffield   |HMS Scylla     |HMS Scylla                     

HMS Sirius      |HMS Sheffield  |HMS Sheffield                  

HMS Southampton |HMS Sirius     |HMS Sirius                     

HMS York        |HMS York       |HMS York                       

Electro-Magnetic Propulsion

Mr. O'Neill : To ask the Secretary of State for Defence what expenditure has been incurred by the British Government on research and development work on the electro-magnetic propulsion of projectiles.

Mr. Sainsbury : It is not our practice to give details of funding of particular projects. However, I can say that such funding represents only a very small proportion of the defence research programme.

Mr. O'Neill : To ask the Secretary of State for Defence what work has been carried out by the royal armament research and development establishment on the electro-magnetic propulsion of projectiles.

Mr. Sainsbury : The royal armament research and development establishment has been undertaking research into electro-magnetic propulsion of projectiles since the early 1980s. It is not our practice to go into details of particular projects. However, it has a wide-ranging potential application for land, sea and air-based weapons.

Mr. O'Neill : To ask the Secretary of State for Defence whether any injuries have been caused as a result of research or development work into the electro-magnetic propulsion of projectiles.

Mr. Sainsbury : I am not aware of any injuries caused as a result of research or development work into electro-magnetic propulsion of projectiles undertaken in the United Kingdom.

Mr. O'Neill : To ask the Secretary of State for Defence whether the Ministry of Defence has received any funding from the United States Department of Defence to carry out research or development work into the electro-magnetic propulsion of projectiles.

Mr. Sainsbury : Yes, in December 1986 for a period of three years.


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Strategic Defence Initiative

Mr. O'Neill : To ask the Secretary of State for Defence what work has been carried out at the royal armament research and development establishment on behalf of the United States Government strategic defence initiative programme.

Mr. Sainsbury : Such a programme of work has been in hand at the royal armament research and development establishment since December 1986 with the purpose of achieving a greater understanding of electro-magnetic launcher capabilities.

TRADE AND INDUSTRY

Unichem Ltd.

Mr. Oppenheim : To ask the Chancellor of the Duchy of Lancaster what action he proposes to take following the publication last month of a proposed order to prohibit UniChem Ltd. from continuing to operate its share scheme as recommended by the Monopolies and Mergers Commission in its report published on 17 May.

Mr. Maude : I have today laid before the House the UniChem Limited (Allotment of Shares) Order 1989 which will come into force on 19 July. Except for a minor technical amendment, this will follow the draft order published in May.

FOREIGN AND COMMONWEALTH AFFAIRS

Mr. T. Gizaw

Mr. Andrew Bowden : To ask the Secretary of State for Foreign and Commonwealth Affairs if, in view of the libellous statements made about Mr. Louis Fitzgibbon of Portland place, Brighton by Mr. T. Gizaw, the Ethiopian press counsellor, he will take steps to expel Mr. Gizaw from the United Kingdom.

Mr. Eggar : No. The Foreign and Commonweath Office maintains an impartial stance in this private libel action, where the facts are disputed.

Students (China)

Mr. Sedgemore : To ask the Secretary of State for Foreign and Commonwealth Affairs if he has made any representations to the Chinese embassy in Britain concerning the protection of the lives and interests of students from China who are studying in Britain ; and if he will make a statement.

Mr. Eggar : I refer the hon. Member to my reply to my hon. Friend the Member for Chislehurst (Mr. Sims) on 16 June, at columns 559-60.

NATIONAL FINANCE

Tax Liability

Mr. Chris Smith : To ask the Chancellor of the Exchequer if he will indicate, for each fiscal year since 1979, the total amount of taxation income forgone by Her Majesty's Treasury as a result of extra-statutory decisions on tax liability.


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Mr. Norman Lamont : Extra-statutory concessions are operated locally and it would be disproportionately expensive, for the Departments and taxpayers, to collect the detailed information needed to determine precise annual costs. Most concessions are made to deal with what are, on the whole, minor or transitory anomalies under the legislation or to meet cases of hardship at the margins of the tax code. They generally apply to relatively few people and usually involve small amounts of tax in individual cases. There are, however, some exceptions--where the numbers of taxpayers benefiting from a concession and the amounts of tax involved in individual cases are larger.

The Inland Revenue has been able to estimate, in terms of broad orders of magnitude, the current annual revenue costs of most concessions appearing in its published booklet (IR1). The details are given in the table-- references are to the numbers that appear in the booklet. The five largest concessions are all practices of long standing--A1, A5 and A67 date from the 1940s, A63 from the 1960s and A65 from the start of North sea oil exploration.


Revenue Cost-£ million                Inland Revenue (Booklet IR1)                                                                                                                       

  250      :                         |A63                                 |External training course-                                                                                     

                                     |  expenses borne by employer.                                                                                                                      

                                                                                                                                                                                         

  200      :                         |A5                                  |Expenses allowances and benefits                                                                              

                                     |  in kind (mainly removal expenses                                                                                                                 

                                     |  and bridging loan costs borne by                                                                                                                 

                                     |  employers).                                                                                                                                      

                                                                                                                                                                                         

   50-100  :                         |A67                                 |Payments to employees moved to                                                                                

                                     |  higher cost housing areas.                                                                                                                       

                                                                                                                                                                                         

   10-50   :                         |A65                                 |Workers on offshore oil and gas                                                                               

                                     |  rigs or platforms-free transfers                                                                                                                 

                                     |  from or to mainland.                                                                                                                             

                                                                                                                                                                                         

           :                         |A1                                  |Flat rate allowances for cost of                                                                              

                                     |  tools and special clothing.                                                                                                                      

                                                                                                                                                                                         

    3-10   :                         |A2                                  |Meal vouchers.                                                                                                

                                                                                                                                                                                         

           :                         |A6                                  |Miners: free coal and benefits in                                                                             

                                     |  kind.                                                                                                                                            

                                                                                                                                                                                         

           :                         |A19                                 |Arrears of tax arising through                                                                                

                                     |  official error.                                                                                                                                  

                                                                                                                                                                                         

           :                         |A22                                 |Long service awards.                                                                                          

                                                                                                                                                                                         

           :                         |A27                                 |Mortgage interest relief:                                                                                     

                                     |  temporary absences from mortgaged                                                                                                                

                                     |  property.                                                                                                                                        

                                                                                                                                                                                         

           :                         |D2                                  |Residence in the United Kingdom:                                                                              

                                     |  year of commencement or cessation                                                                                                                

                                     |  of residence.                                                                                                                                    

                                                                                                                                                                                         

           :                         |D22                                 |(CGT) Relief for the replacement                                                                              

                                     |  of business assets: expenditure on                                                                                                               

                                     |  improvements to existing assets.                                                                                                                 

                                                                                                                                                                                         

           :                         |D24                                 |(CGT) Relief for the replacement                                                                              

                                     |  of business assets: assets not                                                                                                                   

                                     |  brought immediately into trading                                                                                                                 

                                     |  use.                                                                                                                                             

                                                                                                                                                                                         

           :                         |D26                                 |(CGT) Relief for exchange of joint                                                                            

                                     |  interests.                                                                                                                                       

                                                                                                                                                                                         

           :                         |I2                                  |Direct exports from tanker-loading                                                                            

                                     |  fields.                                                                                                                                          

                                                                                                                                                                                         

           :                         |I5                                  |Petroleum Revenue Tax instalments.                                                                            


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Of the remaining 181 Inland Revenue concessions currently in operation, which include about 40 that are obsolescent and a further eight that are being legislated this year and/or are likely to become obsolescent as a result of legislation this year, the relevant revenue costs are thought to be :


Revenue Cost-£ million |Number of Concessions                        

---------------------------------------------------------------------

0.5-3                  |13                                           

0.1-0.5                |30                                           

below 0.1              |85                                           

This leaves 53 for which the costs are not known, although the majority of these are thought unlikely to involve significant amounts of tax.

Customs and Excise concessions are published in notice 748. They have 39 concessions currently in operation, of which nine are being legislated this year. They estimate that at least 10 of these--and almost certainly more-- involve minimal negligible cost in terms of tax forgone.

War Loans

Mr. Allen : To ask the Chancellor of the Exchequer if he will redeem the 3 per cent. war loans ; and if he will make a statement.

Mr. Lilley : There are no plans to redeem 3 per cent. war loan.

EC Finance Ministers

Mr. Adley : To ask the Chancellor of the Exchequer when he next intends to meet his EC counterparts ; and what he intends to discuss.

Mr. Brooke : EC Finance Ministers meet on a regular basis. The next Ecofin Council will take place in Brussels on 10 July 1989.

HOME DEPARTMENT

European Elections

Mr. David Nicholson : To ask the Secretary of State for the Home Department whether he has received any representations about enabling EEC nationals, long resident in the United Kingdom to vote for United Kingdom Members of the European Parliament ; what is his policy on this ; and if he will make a statement.

Mr. Douglas Hogg : We receive, from time to time, representations that citizens of other European Community states should be able to vote in European Parliament elections held here. It is for the European Parliament to make any recommendation for such a system to be adopted by the member states and none has as yet been forthcoming.

Unconvicted Juveniles

Mr. Sheerman : To ask the Secretary of State for the Home Department whether he is seeking alternative accommodation to B wing of Hull prison for unconvicted juveniles ; and whether he is considering the former detention centre at Gringley-on-the-Hill as a possible alternative.


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Mr. Douglas Hogg : There is at present no practicable alternative accommodation for the unconvicted juvenile prisoners who are held in B wing of Hull prison. The accommodation at the former detention centre at Gringley is unsuitable for those prisoners. However the Department of Health and the local authority have reviewed the need for secure accommodation for 15 and 16-year-old boys in the region and plans for a new unit for the Yorkshire and Humberside region are well advanced with a target date for opening in early 1991. A 300-place remand centre is also planned to open on Humberside in 1991. Meanwhile a programme of action has been put in hand to improve conditions in Hull B wing.

Mr. Albert Baker

Mr. Livingstone : To ask the Secretary of State for the Home Department, pursuant to his reply to the hon. Member for Brent, East, 6 April, Official Report, column 239, if he will make a further statement as to the case of Mr. Albert Baker.

Mr. Douglas Hogg : Mr. Baker was refused leave to move for judicial review of the Government's decision not to transfer him to Northern Ireland. His petitions remain under consideration and a reply will be sent to him as soon as possible.

DNA Testing

Mr. Madden : To ask the Secretary of State for the Home Department what are the projected public expenditure savings arising from the introduction of a central DNA testing scheme for those seeking entry clearance to the United Kingdom ; and if he will identify the savings to his Department and also the appellate authorities.

Mr. Renton : We do not anticipate any reduction in Home Office expenditure from the introduction of a central DNA testing scheme into the entry clearance process overseas. The administration of the immigration appeals system is the responsibility of my noble and learned Friend the Lord Chancellor.

Chinese Students

Mr. Sedgemore : To ask the Secretary of State for the Home Department if he is taking any special steps to protect the lives and interests of students from China who are studying in Britain ; and if he will make a statement.

Mr. Renton : If any Chinese student feels at risk in the United Kingdom he or she should contact the police.

Mr. Sedgemore : To ask the Secretary of State for the Home Department (1) if he will allow all students from China who are studying in Britain to extend their stay during the current crisis ; and if he will make a statement ;

(2) if he will estimate the number of students from China studying in Britain.

Mr. Renton : I refer the hon. Member to the reply I gave on 16 June to questions from the hon. Members for Leyton (Mr. Cohen), for Leeds, West (Mr. Battle) and for Tooting (Mr. Cox) at column 566.


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PRIME MINISTER

Nuclear Non-proliferation Treaty

Dr. Thomas : To ask the Prime Minister if, during the visit of the Prime Minister of Spain on 19 June, she raised the nuclear non- proliferation treaty and prospects for new initiatives to be developed with North Atlantic Treaty Organisation allies in the lead up to the fourth review conference on the nuclear non-proliferation treaty in 1990.

The Prime Minister : No, but the nuclear non-proliferation treaty and related matters are regularly discussed with Spain at official level.

Dr. Thomas : To ask the Prime Minister if, during her meeting with the President-Designate of the Republic of South Africa, Mr. de Klerk, on 23 June, she raised the prospects of South Africa joining the nuclear non- proliferation treaty.

The Prime Minister : No, but the issue was raised by my right hon. and learned Friend the Secretary of State for Foreign and Commonwealth Affairs during his talks with Mr. de Klerk.

EDUCATION AND SCIENCE

Environmental Research

Mr. Michael : To ask the Secretary of State for Education and Science what plans he has to increase his Department's budget for sponsoring research into environmental matters and ensuring that the findings of such research are readily available to inform policy making at a national and local level.

Mr. Jackson : The findings of research into environmental matters sponsored by this Department are published in national and international scientific journals. The Natural Environment Reseach Council publishes an annual report which is laid before the House ; copies of the latest report, for 1987-88, are available in the Library. The NERC also issues an annual corporate plan, annual reports of each of its institutes, and other publications detailing strategies in individual areas of science ; copies of these are available direct from the NERC. The other research councils have similar arrangements. The Government review their expenditure plans each year after they have received advice from the Advisory Board for the Research Councils.

Parents

Mr. Gill : To ask the Secretary of State for Education and Science what assessment he has made of the contribution of parents to the life and work of schools.

Mrs. Rumbold : My right hon. Friend and I view the contribution of parents to the life and work of schools as having the utmost importance, and many of our policies are designed to extend parental choice and influence. The Department has funded a major research project to examine the involvement of parents in their children's schooling. The report on the project is due later this year.

Teacher Recruitment

Mr. John Marshall : To ask the Secretary of State for Education and Science what proposals he has to ease the problems of teacher recruitment (a) in shortage subjects and (b) in regions of high living costs.


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Mr. Butcher : Action to tackle teacher shortages has been aimed in particular at London and the south-east where recruitment is hindered by the cost of housing. We have in place a series of measures which have cost £50 million over the last three years. The education support grant programme for 1990-91 includes support for expenditure of £2 million on local recruitment activity.

Teachers

Sir William Shelton : To ask the Secretary of State for Education and Science what was the number of teachers in (a) higher education and (b) postgraduate studies in each year since 1979 ; and what has been their average real earnings in each such year.

Mr. Jackson : Data are not readily available in the form requested. However, the following may be helpful. The number of teachers in (a) universities and (b) polytechnics, and average salaries for each group are shown in the following tables.


Table A Universities                                                                                

Year                |Number of Lecturers|Average Salary £   |Real Terms                             

----------------------------------------------------------------------------------------------------

1979                |18,585             |8,458              |100.0                                  

1980                |18,757             |9,979              |96.9                                   

1981                |18,409             |11,187             |97.0                                   

1982                |17,406             |11,936             |94.6                                   

1983                |17,200             |12,543             |95.5                                   

1984                |16,504             |13,342             |96.6                                   

1985                |16,970             |13,964             |94.6                                   

1986                |16,959             |14,242             |93.6                                   

1987                |16,479             |16,592             |104.6                                  

Note                                                                                                

1. These figures relate to lecturers' salaries and exclude other staff including professors,        

readers and senior lecturers for whom data are not readily available. Information on total earnings 

is not collected.                                                                                   

2. The figures relate to full-time, non-clinical academic staff at universities in Great Britain.   

3. The Real Terms column is indexed using the Retail Prices Index as at April, with 1979 taken as   

100.                                                                                                


Table B                                                                         

Polytechnics    |Number of Staff|Average Salary |Real Terms                     

--------------------------------------------------------------------------------

1979            |16,854         |7,462          |100.0                          

1980            |17,042         |9,016          |92.2                           

1981            |16,824         |11,399         |112.0                          

1982            |16,250         |12,359         |111.0                          

1983            |15,883         |13,152         |113.5                          

1984            |15,642         |13,842         |113.6                          

1985            |15,490         |14,481         |111.2                          

1986            |15,548         |15,453         |115.1                          

1987            |15,299         |16,291         |116.4                          

Note                                                                            

1. The figures for polytechnics relate to all grades up to and including        

Principals and to England and Wales only.                                       

2. The Real Terms column is indexed as for universities.                        

Further and Higher Education

Mr. Andrew F. Bennett : To ask the Secretary of State for Education and Science, how many people stayed on in full-time education after 16 for each of the last five years.

Mr. Robert Jackson : The information is as follows :


Column 465


Participation in 

full-time        

education:       

England.         

Percentage of    

age              

group            

      Age at prev

      August     

     |16|17|18   

-----------------

1984 |45|31|17   

1985 |45|31|17   

1986 |45|32|17   

1987 |45|32|17   

1988 |47|33|18   

Examination Dates

Mr. Fry : To ask the Secretary of State for Education and Science what discussions he has had with education authorities and examination bodies over the possibility of moving the main dates for the General Certificate of Secondary Education and A-levels from the summer.

Mrs. Angela Rumbold : None.

Teacher Morale

Mr. Barry Jones : To ask the Secretary of State for Education and Science when he proposes to answer the letter of 17 March concerning teacher morale, sent to him by the hon. Member for Alyn and Deeside, acknowledged 20 March, Ref. 55 JB/0525/0076 ; and if he will make a statement.

Mr. Butcher : I replied to the hon. Member for Alyn and Deeside on 26 June.

WALES

Cynon Valley (Pollution)

91. Mrs. Clwyd : To ask the Secretary of State for Wales if he will make a statement on environmental pollution at the Phurnacite plant in the Cynon valley.

Mr. Grist : The hon. Lady will know from discussions and correspondence with my right hon. Friend that he is fully aware of local feelings about pollution from the Phurnacite plant. Coal Products Ltd's applications for planning permission for proposed developments at the plant to replace the outdated disticoke batteries with a mild heat treatment process are being considered by the local planning authority, Cynon Valley borough council. If planning permissions are given, Her Majesty's inspectorate of pollution will need to be satisfied that the process is designed to meet current emission control standards before it is allowed to operate.

Liver Disease

Mr. Barry Jones : To ask the Secretary of State for Wales how many people died in Wales of cirrhosis of the liver in each of years 1975 to 1988 ; and if he will make a statement.

Mr. Grist : The numbers of deaths of residents of Wales where the underlying cause of death was recorded as cirrhosis of the liver were as follows :


Year    |Deaths       

----------------------

1975    |139          

1976    |123          

1977    |121          

1978    |111          

<1>1979 |147          

1980    |130          

1981    |165          

1982    |128          

1983    |149          

1984    |138          

1985    |177          

1986    |151          

1987    |165          

1988    |164          

<1> Prior to 1979:    

Cirrhosis of Liver    

ICD 571 8th revision; 

from 1979 onwards:    

Chronic liver disease 

and cirrhosis ICD 571 

9th revision.         

Source: Office of     

Population Censuses   

and Surveys.          

AGRICULTURE, FISHERIES AND FOOD

Irradiated Food

Mr. Home Robertson : To ask the Minister of Agriculture, Fisheries and Food if he will place in the Library copies of any reports on the health effects of food irradiation which indicate that irradiated food might be unsafe.

Mr. MacGregor : A full review of the health effects of irradiation was carried out in the United Kingdom by the independent scientific Advisory Committee on Irradiated and Novel Foods, whose report contains an extensive bibliography. Copies of this report are in the Library. Similar reviews have also been carried out by the World Health Organisation, the Food and Agriculture Organisation and scientists of the EC Scientific Committee for Food. All have concluded that irradiated food is both safe and wholesome.

Mr. Home Robertson : To ask the Minister of Agriculture, Fisheries and Food if he will make a statement on the Government's policy for the labelling of irradiated food, in the wholesale, retail and catering sectors, respectively.

Mr. MacGregor : The Council of the European Communities agreed on 14 June to amend the food labelling directive to provide for specific indication on the label of foodstuffs that have been irradiated. This requirement will be implemented into United Kingdom food labelling legislation in due course. Wholesale and retail sales are covered by the directive, as are sales to caterers, but not sales by caterers. The question of such labelling in the catering sector will therefore need to be given detailed consideration, bearing in mind my clear commitment to informed consumer choice in this matter.

Mr. Home Robertson : To ask the Minister of Agriculture, Fisheries and Food if he will list the studies which have been conducted into the effects on human and animal health of food irradiation.

Mr. MacGregor : A full list could not be collated without undue expenditure of time and effort since research has been undertaken in a number of countries over a period of more than 40 years. References to the main studies will be found in appendix G to the report on the safety and wholesomeness of irradiated foods by the Advisory Committee on Irradiated and Novel Foods. A copy of this report is in the Library.


Column 467

Mr. Home Robertson : To ask the Minister of Agriculture, Fisheries and Food if he will list the radiolytic products which have been identified in irradiated food.

Mr. MacGregor : Most of the known radiolytic products in irradiated food are found either naturally in some foods or are formed as a result of cooking or other methods of preservation. The lack of unique radiolytic products is also reflected in the absence of a detection test for irradiated food. Extensive research has so far failed to find a radiolytic product which could be used as the basis of such a test.

Mr. Home Robertson : To ask the Minister for Agriculture, Fisheries and Food if he will list the nutrients and vitamins in food which may be adversely affected by irradiation.

Mr. MacGregor : Some destruction of nutrients, including vitamins, occurs with cooking, storage and processing of all foods. In the case of proteins, carbohydrates and minerals, studies in general reveal no detectable effect through irradiation at the low levels of dose contemplated. The small reduction in some vitamins noticed in some studies would not produce any adverse dietary effects, and nutritional losses through irradiation are not considered to be significant in the diet as a whole. Nevertheless the nutrient content of irradiated food will be monitored under the existing arrangements for monitoring the nutrient content of all foods.

Mr. David Young : To ask the Minister for Agriculture, Fisheries and Food if he will list the commercial organisations that wrote to or lobbied him in favour of irradiation of food.

Mr. MacGregor : No commercial organisation has lobbied me on the irradiation of food. Support has, however, been publicly expressed by the Food and Drink Federation, the Spice Trade Association and the Institute of Cereals Manufacturers.

Farm Animal Welfare

Mr. Dunnachie : To ask the Minister for Agriculture, Fisheries and Food if he will introduce legislation to safeguard the welfare of animals on farms.

Mr. Donald Thompson : Part I of the Agriculture (Miscellaneous Provisions) Act 1968 already makes it an offence to cause unnecessary pain or distress to farm livestock. In addition, regulations on farm animal welfare and welfare codes have been made under the Act. I hope soon to lay before the House draft regulations that will make some of the welfare code provisions mandatory.

Abattoirs

Mr. Mullin : To ask the Minister of Agriculture, Fisheries and Food what action he has taken following recent reports that local authorities are failing to enforce regulations for abattoirs relating to hygiene, safety and humane killing.

Mr. Donald Thompson : Recent reports in the media have criticised conditions in some slaughterhouses without identifying the establishments concerned. It is the responsibility of all, including those who produce such reports, to draw to the attention of the appropriate local authority any breaches in the law which they may have witnessed.


Column 468

Local authorities take their enforcement responsibilities very seriously and I am confident that none would hesitate to take appropriate action if abuses were reported.

Officers of the state veterinary service visit all slaughterhouses to monitor hygiene and welfare standards and give advice to enforcement authorities.

National Fruit Collection

Mr. Dalyell : To ask the Minister of Agriculture, Fisheries and Food what action he is taking to prevent the dispersal of the national fruit collection and archives at Brogdale.

Mr. Donald Thompson : We have made clear our intention to ensure that the national fruit collection and its associated records are preserved, and we are considering what arrangements should be made in the event that Brogdale experimental horticulture station is closed.

Torry Research Station

Mr. Buchanan-Smith : To ask the Minister of Agriculture, Fisheries and Food what are his plans for Torry research station ; and if he will make a statement.

Mr. Donald Thompson : Torry research station is one of the world's leading research institutes in the area of fish safety, hygiene and quality. It carries out a programme costing over £2 million per annum in support of Government policies for food safety and quality. In accordance with the high priority which the Government attach to these policies, this work, which includes important underpinning research, is to continue.

In addition, there is work at Torry research station which is mainly concerned with product and process development. We have consulted the fishing and related industries about their readiness to fund near-market work in these areas. However, the industries have shown very little readiness to fund such work. Accordingly we are now setting in train the necessary steps to concentrate the research at Torry on those areas of work which are required in support of our policies for food safety and quality. This will mean stopping about one third of Torry's current programme. About 30 posts at the laboratory will be lost, although we will endeavour to keep the number of compulsory redundancies to a minimum. Naturally, if between now and the completion of this exercise, any new industry funding is forthcoming we will be ready to try to retain the necessary expertise and facilities to meet the proposed research contracts. In any event, I expect Torry research station to continue to attract significant outside funding for analytical services and consultancies as it has done in recent years.

Forestry

Mr. John Evans : To ask the Minister of Agriculture, Fisheries and Food what representations he has received concerning the decline in commercial forestry planting levels in England and Wales.

Mr. MacGregor : During the last six months I have received nine representations about the possible effects on planting levels of the forestry taxation changes introduced in the 1988 Budget. Some of these were general comments, while others referred to the problems of woodland


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