The regulation that applies is reg 116.

Reg 116.      Categories of, and authority conveyed by, professional driving permit

(1)     Professional driving permits are divided in the following categories:

(a)     Category “G”, which authorises the driving of a motor vehicle as referred to in regulation 115(1)(a) and (b);

(b)     category “P”, which authorises the driving of a motor vehicle referred to in regulation 115(1)(a), (b), (c), (d), (e) and (g); and

(c)      category “D”, which authorises the driving of a motor vehicle referred to in regulation 115(1).

(2)     For the purpose of subregulation (1), the term “driving” shall include the driving of a motor vehicle drawing another motor vehicle the last-named of which is a motor vehicle as contemplated in regulation 115(1).

(3)     The authority provided by a professional driving permit only applies in respect of a vehicle for which the holder holds a valid driving licence.

Every province has different fees for PRDP applications. Please check with your local authorities.

Regards

Alta

Also, view for Ease of Reference Regulation 115