You can find this information in Bylaw No. 04-21 Section 10:

10.1: No person shall park any vehicle continuously longer than seventy-two (72) hours in a residential zone.

10.2: Retail business zone (Main Street from Railway Avenue to the intersection of 4th Avenue) will be limited to two (2) hours during the hours of 8:00am – 8:00pm.

10.3: Service Road time limit (11th Avenue & 12th Avenue) will be limited to twenty-four (24) hours parking.