72. Offence to release dog from custody---Every person commits an
 offence and is liable on summary conviction to a fine not exceeding
 $1,500 who, otherwise than in accordance with this Act, releases or
 uplifts a dog that is, under this Act, in the custody of---
   (a) Any territorial authority or constable or dog control officer or
         dog ranger; or
   (b) Any person who, under section 67 (b) of this Act, has agreed with
         a territorial authority to provide proper custody, care, and
         exercise for dogs impounded, seized, or committed to the custody
         of the territorial authority.