The M5 southbound carriageway is closed following a serious collision during the early hours of this morning, Monday.
Police were called shortly after 2.40am with a report of a single vehicle collision near junction 11A.
The occupants of the car have been taken to Gloucestershire Royal Hospital for treatment.
Emergency services remain at the scene and a closure is in place between junctions 11A and 12.
Motorists are asked to avoid the area and find alternative routes.
Anyone who witnessed the collision but has not yet spoken to police is asked to submit information by completing the following online form quoting incident 287 of 8 September: https://www.gloucestershire.police.uk/tua/tell-us-about/cor/tell-us-about-existing-case-report
Information on the diversion route can be found here: https://x.com/HighwaysSWEST/status/1832987208426426705