Man dies after early morning crash on M4 between Junction 17 and 18
Police are appealing for witnesses and dashcam footage following the single-vehicle incident
Last updated 30th Nov 2025
A 32-year-old man has tragically lost his life following a road traffic collision on the eastbound carriageway of the M4.
The single-vehicle crash occurred between Junctions 17 and 18 at approximately 2am on 30th November.
Another man who was travelling in the same vehicle is being treated in hospital for serious injuries.
Wiltshire Police have informed the family of the deceased and are providing them with support from specially trained officers.
The force’s Serious Collision Investigation Team is now appealing for witnesses or anyone with dashcam footage from the area at the time of the crash to come forward.