Disruption on First Great Western between Swindon and Cardiff Central due to flooding between Swindon and Bristol Parkway.
Trains are subject to delays of up to two hours, and a number of trains are being cancelled. First Great Western strongly recommend passengers not to travel today where possible.
More top news
A car dealer who called an amputee soldier a '******* cripple' and threatened to have him beaten up has been jailed.
People travelling into the capital have been getting off a stop early to walk together in remembrance of the victims of the 7/7 bombings.
Paul Dadge become the unwitting face of the 7/7 rescue effort after a picture of him helping a woman in the aftermath went around the world.