Commentary on Sections and Schedules Planning Section 11: Permitted development: time limit
45.Section 11(1) provides that, for scheduled works, the deemed planning permission granted by Section 11 applies only to works begun within ten years of Royal Assent.
46.Section 11(2) allows the Secretary of State to extend this time limit by means of an order.
47.Section 11(3) provides for such an order to be subject to the negative resolution procedure.
48.Section 11(4) disapplies section 91 of the Town and Country Planning Act 1990, which sets out the duration of normal planning permission, in respect of the planning permission granted by subsection (1).