401 snarled by big rig crash

The OPP have closed the two left lanes of the westbound, and the left lane of the eastbound 401 between Guelph Line in Milton and Highway 6 near Morriston.

The closure comes after a tractor trailer jumped the guard rail and jack-knifed onto the median. There was a fuel spill as a result.

OPP say the lanes will be closed until about 2 this afternoon. News Now will have updates on the situation, as work crews clear the scene.