The emergency services are dealing with an incident between Bournemouth and Weymouth. As all lines are currently closed, trains may be revised, cancelled or delayed by up to 30 minutes.Disruption is expected to continue until 17:00.
Some lines have now reopened following a trespass incident between Birmingham International and Coventry.
Lines have reopened following a points failure between Salisbury and Warminster / Yeovil Junction.
Urgent repairs to the railway between Dover Priory and Folkestone Central are causing disruption to services running between these stations.As a result, trains running between these stations may be revised.Disruption is expected until 06:30.
The earlier fault with the signalling system at London Victoria has now been rectified, allowing all lines at this station to reopen.
Following a trespass incident between Lee and Mottingham means all lines ahave reopened.
Lines have reopened following a tree blocking the railway between Fareham and Eastleigh. Trains may still be cancelled, delayed or revised.Disruption is expected until 18:00.Customer advice:
A trespasser on the railway earlier today in the New Barnet area is causing disruption to journeys through this station.
A trespass incident at Erith means the electric current to trains has been switched off.
Engineering work is taking place between East Croydon and East Grinstead / Uckfield, closing all lines on Saturday and Sunday.