Police have launched an appeal for witnesses after a man was left with life-threatening injuries in a collision on the A448 Bromsgrove Highway. 

The collision happened at around 1.55am today (Thursday, June 13) when a grey Mini Cooper was travelling on the A448 from Bromsgrove in the direction of Redditch. 

For reasons yet to be established the Mini rolled onto its roof just before the Tardebigge junction.

Two men were taken to Worcestershire Royal Hospital, one with life-threatening injuries.

One man, aged 25, was arrested on suspicion of drink driving and causing serious injury by dangerous driving.

A spokesperson for West Mercia Police said: "Officers investigating would like to hear from anybody who may have seen the incident happen or from people with dash cam footage from around the time it happened.

"If you have any information, please contact PC Dan Harper by email Daniel.harper@westmercia.police.uk or by calling 07814056162.

"Alternatively, if you do not feel comfortable speaking with the police, information can be shared anonymously with Crimestoppers on 0800 555 111 or by visiting www.crimestoppers-uk.org."