After section 148 of the Principal Act , the following Division is inserted in Part 7:

Division 4 - Penalty of imprisonment

148A.     Penalty of imprisonment

(1)  In addition to, or instead of, imposing a penalty on a person for an offence under this Act, a court may impose a penalty of a term of imprisonment not exceeding 3 months in respect of the offence.

(2)  Subsection (1) only applies if the person was previously convicted of an offence under this Act.