EAST GWILLIMBURY, Ont. -- A 78-year old man is dead and an 80-year old woman is in critical condition following a two vehicle crash in East Gwillimbury.

OPP from the Aurora detachment are investigating.

They say two mini vans collided last night around seven o'clock at the intersection of Ravenshoe Road and Highway 48.

The two seniors from Beaverton were passengers in one of the vehicles.

The driver and a third passenger in the vehicle were taken to hospital with non life-threatening injuries.

The two people in the other mini-van suffered only minor injuries.

No names have been released.