Commuters are facing severe tube delays in west London due to a signal failure.

There are severe delays on the district line between Earls Court and Richmond, and between Earls Court and Ealing Broadway due to signal failure at Ravenscourt Park.

The District Line is expereincing severe delays eastbound between Tower Hill and Upminster.

There are also problems on the Piccadilly line due the signal failure at Ravenscourt Park.

Check TfL for more information.