A derailed train at Watford Junction is causing problems for commuters using London Midland train services this morning.
London Midland says they do not know the extent of the delays:
We don't know the extent of the delays at the moment. I will keep you all updated as much as possible. Thanks for your patience
The incident has caused major delays for passengers using London Midland services to or from London Euston.
London Midland is warning passengers to expect disruption for the rest of the day and into the weekend after a train derailed.
Two people were injured and there is major disruption at London Euston after train came off the track during rush hour.