The manager of a coal mine in Wales where four men drowned last month has been arrested on suspicion of manslaughter.
The pit manager, Malcolm Fyfield, escaped after the catastrophic flood at the Gleision Colliery near Swansea in September.
Yesterday, he was arrested by officers investigating the accident, Wales' worst mining disaster in three decades.
Garry Jenkins, 39, Philip Hill, 44, David Powell, 50, and Charles Breslin, 62, were found dead after a fruitless 30-hour rescue mission. There were seven people underground when the accident happened. Two were able to escape the mine immediately.
Fyfield, 55, who is being held under suspicion of gross negligence manslaughter, made his way through 240m of mine shafts and slurry and was found collapsed outside the pit. He was taken to the Morriston Hospital in Swansea, where he has been for the past month.