Article 4 Modification of forms in Schedules
A document which is required to be in the form contained in Schedule—
(a)
A (form of certificate to be given by public carriage examiner in relation to an application for a cab licence);
(b)
B (description of plates etc to be affixed to cabs);
(c)
C (form of cab licence); or
(d)
D (form of cab-driver’s licence),
may be modified so far as may be necessary in consequence of any provision of Schedule 20 (hackney carriages) to the Greater London Authority Act 1999 or of this Order.