Man hurt as car overturns on M4

A man is critically ill in hospital after suffering multiple injuries in a crash on the M4 near the Severn Bridge.

A Peugeot overturned on the embankment after colliding with a Mercedes camper van between junctions 21 and 22 at around 2000 BST on Tuesday.

The driver was taken to Frenchay Hospital with serious head and chest injuries and was in a critical condition on Wednesday.

The Mercedes driver was uninjured and the motorway later reopened.