53. The Cree Hunters and Trappers Income Security Board is authorized to use, after 1 August 1979, any document or means of identification already prepared in the name of the Cree Hunters, Fishermen and Trappers Income Security Board established by section 2 of the Regulation contemplated in section 51 until it is able to replace them by documents or means of identification prepared in the name of the Cree Hunters and Trappers Income Security Board.