(1)  Regulation 16(6) of the Principal Regulations is amended as follows:

(a) by omitting from paragraph (a) "5 penalty units" and substituting "20 penalty units";

(b) by omitting from paragraph (b) "10 penalty units" and substituting "40 penalty units".

(2)  Regulation 16(7) of the Principal Regulations is amended as follows:

(a) by omitting from paragraph (a) "0.2 penalty unit" and substituting "0.4 penalty unit";

(b) by omitting from paragraph (b) "0.5 penalty unit" and substituting "one penalty unit".