1.—(1) In this Act the expression “the Principal Act” means the Road Transport Act, 1933 (No. 8 of 1933).

(2) Every word and expression used in this Act to which a particular meaning is given by the Principal Act, as amended by the Road Transport Act, 1934 (No. 17 of 1934), for the purposes of the Principal Act has in this Act the meaning so given to it.