A young driver and his passenger were taken to hospital after suffering injuries in a collision which left their car on its roof.
Police are appealing for witnesses to the crash, which happened last night at 9.30pm on Station Road in Billingham, outside of Florist@51.
A black Vauxhall Corsa collided with a bollard, overturned and came to rest on its roof..
The 17-year-old boy who was driving suffered a broken hand and the 17-year-old girl who was a passenger suffered neck and back pain.
Both were taken to the University Hospital of North Tees for treatment before being released.
Anyone with information is asked to contact Pc Craig Wren from the Cleveland and Durham Specialist Operations Unit on the non-emergency number 101, quoting event number 114795.