Article 99 Prohibition of unlicensed flight information service officers
(1)
A person shall not provide at any aerodrome or area control centre a flight information service or hold himself out, whether by use of a radio call sign or in any other way, as a person who may provide such a service unless he is the holder of and complies with the terms of a flight information service officer’s licence granted under this Order authorising him to provide such a service at that aerodrome or area control centre.
(2)
A person shall not provide a flight information service unless he has identified himself in such a manner as may be notified.