M4 motorway

'Motorway charge may be necessary' Video, 00:02:29'Motorway charge may be necessary'

Prime minister has 'no say' on the M4 relief road

PM: 'We will unblock the Brynglas tunnels' Video, 00:01:08PM: 'We will unblock the Brynglas tunnels'

Teenagers fired catapults at vehicles on M4

Drivers caught travelling up to 140mph in lockdown

Nurse drives the wrong way down a motorway. Video, 00:00:35Nurse drives the wrong way down a motorway

Nurse drove seven miles in wrong direction

M4 reopens after weekend bridge work

M4 to close over weekend for roadworks

Weekend M4 closure in Berkshire for roadworks

M4 reopens after bridge work completed early

Woman died in wrong-way M4 crash after drinking

Motorist, 18, killed in M4 motorway crash

Van driver arrested after man, 45, killed in crash

M4 reopens after bridge works finish early

M4 to close near Slough and Langley for roadworks

Motorway closed after collision between lorries

M4 closed after car hits central reservation

Lorry fire on M4 leads to 13-mile traffic jams

Hay bales on M4 cause 14-mile traffic jam

Arts cash could be spent on M4 junction improvements

Constable keeps job after M4 'road rage row'

Britain's surprise property hot spot