Paragraph 7
The variation of an order to the extent appearing to the order making authority necessary or expedient as a consequence of the coming into force of—
(a)
a designation order made under section 76(1) of the Road Traffic Act 1991 (special parking areas in London); or
F1(aa)
an order made under section 76A(1) of the Road Traffic Act 1991 (variation of special parking areas by order made by the Mayor of London);
(b)
a designation order made under Schedule 3 to that Act (permitted or special parking areas outside London).