Provincial police were on the scene of a serious collision in Leamington.
Highway 3 was closed in both directions from County Rd. 45 to Morse Side Road, as well as County Rd. 31 to County Rd. 18.
The road reopened Monday evening around 7 p.m.
The OPP were called to the crash around 10:30 a.m. Monday but the extent of injuries is unknown.
No other details are available.