A person was hit by a train on forcing the closure of the railway line between London and the South West.
The incident happened between the Bristol Temple Meads and Bath Spa stations.
National Rail has advised that the incident was reported at 11:58pm last night (Tuesday, January 18).
The routes affected were between Great Malvern and Bath Spa and Exeter St Davids and London Paddington, which are operated by Great Western Railway.
According to the National Rail disruptions page, all lines were closed and trains may be cancelled, delayed or revised, which is expected until the end of service.
In an update at 2.11am today, National Rail said that trains are now running normally between Bristol Temple Meads and Bath Spa
No information about the condition of the person involved has been released at this stage.
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