Saugeen Shores police are using video footage in the search for suspects in several bold shoplifting incidents at Walmart.
Police responded to a report of a male and female leaving the store last week with a cart full of merchandise.
The pair then returned to the store a short time later and tried to escape with two more carts of stolen goods.
Staff confronted the couple, who then left one cart in the parking lot, and another at the property entrance.
On Sunday, staff confronted a pair of male shoplifters who left Walmart with electronics. The pair refused to stop, but their license plate was recorded.
Later that same evening, a man tried to leave the store with a cart load of merchandise. He fled without it when staff stopped him.
