S.L. 499.9 ст. 2Bgranted by the or in of aircraft, fit.

Permissions Wherever in these Rules there is provision for a permission to be Director General for the purpose of a rule, it may be granted -

(a) in respect of classes of aircraft, persons or vehicles generally respect of any particular aircraft, person or vehicle or class person or vehicle; and

(b) subject to such conditions as the Director General deems

Misuse of Signals and Markings