The cause of a fire early Sunday morning is under investigation.
Sarnia Fire and Rescue along with city police responded to a fire at around 3:30 a.m. at 1836 St. Clair Pkwy.
Damage to the modular building and its contents are believed to be substantial.
Fire officials said no injuries were reported.
The Pot of Gold pot shop is also located on the property.
The cannabis store on Aamjiwnaang First Nation has been raided by police at least three times over the past two years.
Charges have been laid following a hit and run crash that took out a hydro pole early Tuesday morning.
The union representing postal workers says it has received notice that its members will be locked out by Canada Post on Friday morning if the two sides can't reach a new agreement.
A total of 134 homes sold in Sarnia-Lambton, with a dollar volume of just over $74 million in October.
Police said the vehicle was headed west on Petrolia Line when it left the road and hit a hydro pole.
Fire Chief Rick Cousins said when crews arrived on scene an over 100-year-old barn was fully engulfed.
Director of Development and Communications Ryan Doyle said to date, the annual initiative has brought in $880,000.
