According to Durham Regional Police, an officer suffered significant injuries after a stolen taxi collided with a parked police car in Pickering.
Shortly before 5 a.m. on Saturday, police received a complaint regarding a stolen taxi van from Whitby.
About twenty minutes later, the cab collided with a police vehicle parked on the side of Concession Road 9, near Sideline 12 in Pickering, according to police.
An officer was inside the cruiser at the time of the crash and suffered serious but non-life-threatening injuries.
The suspect also suffered serious but non-life-threatening injuries and was transported via Ornge air ambulance to a Toronto hospital.
Police say the taxi was not being pursued at the time of the collision.
Police have not released any information about charges.