Lambton OPP say a motorist who attempted to pass a snow plow became part of some 18 collisions related to the snowfall on Sunday (Jan. 29).
Police say they investigated more than 30 incidents in total between Jan. 27 and Jan. 30.
Const. John Reurink said the message to those driving in adverse conditions is a simple one: "Motorists must adjust their driving to the weather conditions. Always ensure that the vehicle you are driving is in good mechanical condition with appropriate tires. Winter snow tires are recommended. Above all, slow down."