An 18-year-old male driver has died after his car overturned on the M4 in the early hours of this morning.
The BMW was travelling westbound when it collided with a crash barrier on the central reservation between Membury Services and Junction 15.
A 19-year-old female passenger was taken to the Great Western Hospital with minor injuries.
Both west and eastbound carriageways were closed while officers carried out their investigations – however the eastbound carriageway has since reopened and westbound is expected to be opened shortly.
