Seven people are injured, some of them seriously, after a head-on collision in Kingsville on Wednesday night.

Ontario police say it happened just before 7 p.m. ET on Highway 3 near the Graham Side Road.

A car was travelling east on the highway when it crossed the centre line and collided with a minivan.

The car, driven by a 19-year-old LaSalle man, was carrying five passengers.

The minivan was being driven by a 50-year-old Windsor woman.

Witnesses had to pull the woman out of the minivan after the car caught fire from the impact.

Several ambulances were called to the scene.

All seven victims are being treated in hospital. Some, including the driver of the minivan, have serious injuries.

Charges are pending.

Highway 3 reopened to traffic shortly after 8:30 p.m. ET.