Piccadilly Line: No service between Rayners Lane and Uxbridge due to a shortage of trains while we fix damage caused by leaf fall. Please use the Metropolitan line to complete your journey. SEVERE DELAYS between Cockfosters and Rayners Lane due to a signal failure at Bounds Green and a shortage of trains. GOOD SERVICE on the rest of the line. Tickets will be accepted on local buses, London Overground and South Western Railway services.