Railway lines from St Albans City to London closed

Thameslink

Thameslink - Credit: Archant

A signalling system fault at St Albans City train station has closed southbound lines between Luton and London.

Because of this, trains may be delayed for up to two hours. The disruption is expected to last until 4pm.

Network Rail working on the fault.

To follow the incident on Twitter, go to twitter.com/hashtag/StAlbans