Avon and Somerset Police have launched an appeal for witnesses and dashcam footage after two men were killed in a collision on the A36 near Bath last night, Sunday 11th July.
The collision happened near Hinton Charterhouse at around 11.45pm.
Officers say at least three vehicles are believed to have been involved.
A man and a woman also sustained injuries which required hospital treatment but are not believed to be life threatening or life changing.
The road was closed until 8.15am this morning while specialist collision investigators examined the scene and the vehicles were recovered.
Anyone who witnessed the incident, or who has dashcam footage, is asked to call 101 and provide the call handler with the reference 5221156383.