30C(1)
A shot gun certificate may be revoked by the chief officer of police for the area in which the holder resides if he is satisfied that the holder is prohibited by this Act from possessing a shot gun or cannot be permitted to possess a shot gun without danger to the public safety or to the peace.
30C(2)
A person aggrieved by the revocation of a shot gun certificate may in accordance with section 44 of this Act appeal against the revocation.