Paragraph 22A Speed Limitations
Subject to paragraph (3) an aircraft shall not fly below flight level 100 at a speed which according to its air speed indicator is more than 250 knots unless it is flying in accordance with the terms of a written permission of the Governor.
The Governor may grant a permission for the purpose of this Rule subject to such conditions as he thinks fit and either generally or in respect of any aircraft or class of aircraft.
Paragraph (1) shall not apply to:
flight in Class A airspace;
flight in Class B airspace;
IFR flight in Class C airspace;
VFR flight in Class C airspace or VFR flight or IFR flight in class D airspace when authorised by the appropriate air traffic control unit;
the flight of an aircraft flying in accordance with the “A Conditions” or the “B Conditions” set forth in Schedule 2 to the Ordinance, when authorised by the appropriate air traffic control unit.