4(4.61)A fur harvester’s licence or a rabbit licence does not entitle a holder of the licence who is 16 or 17 years of age to take, carry or have possession of a centre-fire or rim-fire rifle .23 calibre or larger or a shotgun together with shotgun cartridges containing ball, slug or lead shot larger than BB or steel shot larger than F, as the case may be, in or upon a resort of wildlife, unless the holder of the licence is accompanied by an adult at all times.