Central Line: No service between North Acton and Ealing Broadway due to a points failure at North Acton. No service between Leytonstone and Epping due to a signal failure at South Woodford. SEVERE DELAYS on the rest of the line due to a shortage of trains. 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.