UPDATE: All lanes open as of 4:42 p.m.
Traffic is slow-going on Highway 401 east Monday afternoon due to a vehicle fire.
A camper trailer reportedly caught fire.
Police and fire crews are on scene with OPP reporting one lane is closed, just after the Cannifton Road exit.
Belleville Fire and Emergency Services reports stations 3, 4 and five responded.
There were no injuries.
