Middlesex County OPP have laid charges in a Feb. 5 Highway 401 collision that sent 13 people to hospital.
Christopher Hemmings, 38, of Bracebridge, Ont. has been charged with careless driving. However OPP stress the investigation is ongoing.
Roughly 32 vehicles were involved in the collision on Highway 401 near Putnam Road, buy police say that number could rise.
All injuries sustained were non-life threatening.
