Regulation 108 of the Principal Regulations is amended as follows:(a) by omitting "vehicle" from paragraph (a) of the definition of special-use vehicle in subregulation (1) and substituting "light vehicle" ;(b) by omitting "vehicle" from paragraph (b) of the definition of special-use vehicle in subregulation (1) and substituting "light vehicle" ;(c) by omitting "combination" from paragraph (b) of the definition of special-use vehicle in subregulation (1) and substituting "light combination" ;(d) by omitting "vehicle" first occurring from paragraph (c) of the definition of special-use vehicle in subregulation (1) and substituting "light vehicle" ;(e) by omitting "vehicle" first occurring from paragraph (e) of the definition of special-use vehicle in subregulation (1) and substituting "light vehicle" ;(f) by omitting from subregulation (2) "vehicle" and substituting "light vehicle" ;(g) by omitting from subregulation (3) "vehicle" first occurring and substituting "light vehicle" .