7. A person shall be exempt from section 13 of the Act for transporting any air-gun directly (and without detour) from any approved storage premises to an approved shooting range and vice versa if —
(a)
the air-gun is for the purpose of any competition involving arms at the AYG or YOG or for any related purpose connected to any such competition;
(b)
the person is approved to do so by or on behalf of the organising committee of the AYG or YOG; and
(c)
the air-gun is escorted at all time during transport by one or more auxiliary police officers of an Auxiliary Police Force within the meaning of the Police Force Act (Cap. 235).