City page states winter overnight on-street parking is banned Dec 1-Mar 31 (2:00-5:30am, except with a Road Occupancy Permit); overnight parking is allowed Apr 1-Nov 30 (2:00-5:30am, 12-hr max); municipal lots restrict overnight parking 3-5am without a permit. The underlying consolidated Parking & Traffic By-law text is not posted online per the City's own by-laws index.
Parking & snow — Sarnia, Ontario
Where can I park? Is there a winter parking ban?
Sarnia, Ontario has no parking & snow bylaw on record as of 2026-08-23.
No adopted bylaw has been confirmed — the documents below are unconfirmed leads or supporting material (checked 2026-08-23).