SCHEDULE 2Permitted development rights
PART 19Development by the Crown or for national security purposes
Class R – erection etc of gates, fences etc by the Crown for national security purposes
Permitted developmentR
The erection, construction, maintenance, improvement or alteration of a gate, fence, wall or other means of enclosure by or on behalf of the Crown on Crown land for national security purposes.
Development not permittedR
Development is not permitted by Class R if the height of any gate, fence, wall or other means of enclosure erected or constructed would exceed 4.5 metres above ground level.