A pair of rollovers on Highway 401 early Saturday

A couple of rollovers on the 401 early Saturday morning.

A man was taken to hospital with serious injuries after a car collided with a tractor trailer and ended up on its roof on the eastbound express lanes of Highway 401 near Weston road.

Police confirm there were two occupants in the vehicle but only the male driver was injured.

The eastbound express lanes of Highway 401 were closed at Highway 409 for several hours but reopened at around 9 a.m.

Earlier a driver suffered minor injuries after a single vehicle rollover on Highway 401 eastbound near Leslie.

Police are trying to determine whether speed was a factor.

With files from CP24