Post and Telecommunication-related Matters Act, 1958 (Act No. 44 of 1958)

The court which has imposed a fine upon any person convicted of an offence under this Act in respect of which no period of imprisonment is expressly prescribed in default of payment of the fine, may, if the fine is not paid forthwith, sentence the person convicted to imprisonment for a period not exceeding six months, unless the fine be sooner paid.