17.—(1) If for the purposes of obtaining any licence under this Order any person makes any statement or furnishes any document or information which to his knowledge is false in a material particular, or recklessly makes any statement or furnishes any document or information which is false in a material particular, he shall be guilty of an offence under this Order.
(2) Any person who has done any act under the authority of a licence granted by the Secretary of State or the Treasury under this Order and who fails to comply with any conditions attaching to that licence shall be guilty of an offence under this Order:
Provided that no person shall be guilty of an offence under this paragraph where he proves that the condition with which he failed to comply was modified, otherwise than with his consent, by the Secretary of State or the Treasury after the doing of the act authorised by the licence.