s 61DE Effect of revision or revocation on incomplete development
(1) This section applies if planning permission for development granted by a Mayoral development order is withdrawn at a time when the development has been started but not completed. (2) For this purpose planning permission for development granted by a Mayoral development order is withdrawn— (a) if the order is revoked under section 61DD, or (b) if the order is revised under that section so that it ceases to grant planning permission for the development or materially changes any condition or limitation to which the grant of permission is subject. (3) The development may, despite the withdrawal of the permission, be completed, subject as follows. (4) If the permission is withdrawn because the Mayoral development order is revoked by the Mayor of London, the Mayor may make a determination that subsection (3) is not to apply in relation to development specified in the determination. (5) A determination under subsection (4) must be published in such manner as the Mayor of London thinks appropriate. (6) If the permission is withdrawn because the Mayoral development order is revoked by an order made by the Secretary of State under section 61DD, the order under that section may provide that subsection (3) is not to apply in relation to development specified in that order. (7) If the permission is withdrawn because the order is revised as mentioned in subsection (2)(b), the revised order may provide that subsection (3) is not to apply in relation to development specified in the order. (8) The power under this section to include provision in an order under section 61DD or a Mayoral development order may be exercised differently for different purposes.