Delays for Bedford, Luton and Biggleswade rail commuters due to signalling fault

Thameslink received reports of a problem with the system in the Nunhead area.

This means that services between Welwyn Garden City to Sevenoaks, and Luton to Orpington are having to run at a reduced speed.

Thameslink stated: "Train services are running with delays by up to 10 minutes. Disruption is expected until 10am. Please use our online planner to help you with your journey."

> The delays have now cleared.