M4 Cardiff crash: 'Carnage - that's what I found'
An off-duty firefighter says he had to help as the M4 motorway crashes unfolded in front of him on Saturday.
The incidents near Cardiff saw 28 people being taken to hospital.
Many of the injured were pensioners from Maesteg heading to Cardiff to watch a musical.
Fireman Lee Morley, from Swansea, told BBC Radio Wales it was a "crazy and surreal" scene.
26 Jan 2015
- From the section Wales