Conclusion
21. There is therefore, in very simple terms,
a four-tier system
(i) masts over 15 metres are not given permitted
development rights, and require planning permission in the normal
way;
(ii) ground-based masts below 15 metres
and associated developments enjoy permitted development rights,
subject to a prior approval regime with a 42 day default approval
and a slight degree of public notification;
(iii) most other telecoms installations
enjoy permitted development rights, subject to a prior approval
regime with a 28 day default approval and no public notification
requirement;
(iv) some installations, under the de
minimis rule, enjoy permitted development rights without the
need for prior approval, subject to the assessed amenity impact.
We understand that little use is made by operators of this provision,
since it is safer for them to go through the basic prior approval
regime.
It is not surprising that all concerned are thoroughly
frustrated with the complexity and arbitrariness of the planning
approval system which has grown up over the past 15 years as a
result of repeated tinkering at the edges with the basic concept
of permitted development rights. The system has created a possibly
perverse incentive for masts just below 15 metres. It has left
the public feeling powerless. It is unclear. Whatever is judged
the best outcome from the latest review, there is much to be said
for a moratorium on any further changes for a period of years.
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