Central Line: No service between North Acton and Ealing Broadway due to a points failure at North Acton. No service between Leytonstone and Woodford due to a signal failure at South Woodford. SEVERE DELAYS on the rest of the line. Avoid using the Central line where possible. Valid tickets will be accepted on London Buses, London Overground, Elizabeth Line services, Chiltern Railways, Great Western Railway and Greater Anglia services.