Overnight parking in Sarnia ends at 12:01am Wednesday morning.
City Supervisor of By-Law Enforcement Adam MacDonald says any vehicle parked on a city street between 2am and 5:30am will be ticketed.
"Overnight, on-street parking restrictions enable the city to conduct necessary snow removal work throughout months where snowfall is expected," says MacDonald.
The restrictions will be lifted on April 30, 2018.