Highway 401 eastbound is glare ice in some spots, especially in the Shannonville area just east of Belleville at this hour (10 a.m. Saturday).
There is a four-vehicle accident near Marysville Road and nearby a passenger bus and two other vehicles slid off the 401 east near Shannonville.
The incidents happened after 9 this morning.
Paramedics have responded as there were injuries reported in the four-vehicle mishap, and two bus passengers reported being injured as well.
Highway 401 eastbound should be avoided.