A signal failure is disrupting train services via West Croydon this morning.
The problem - reported shortly after 5am at Sutton - is causing delays of up to 30 minutes between Sutton and West Croydon.
These delays will continue "until further notice", say rail operators Southern.
The signal failure will also affect passenger using stations such as Norwood Junction, Waddon, Selhurst, Thornton Heath, and Norbury.
Because of this, there are delays of up to 30 minutes between Sutton and West Croydon. These delays will continue until further notice.
London Tramlink will accept Southern passengers between Mitcham Junction and West Croydon.
