Trains delayed between St Albans and London
PUBLISHED: 07:39 22 February 2019 | UPDATED: 07:39 22 February 2019
There are delays to Thameslink services between St Albans and London due to a fault with the signalling system.
The signalling fault is affecting northbound trains between St Albans City and West Hampstead Thameslink stations.
Trains are running at a reduced speed, and are subject to delays and cancellations.