???(1) (a) Where any specimen of fauna, flora, fossils or minerals or any part, product or derivative of such a specimen or any firearm, trap, snare, net or any mechanically-propelled vehicle or any vessel or aircraft or other thing has come into the possession of a member of the Garda S??och??na or an authorised person in respect of which, or with which, or by means of which, an offence is with r