Piccadilly Line: No service between Rayners Lane and Uxbridge due a shortage of Piccadilly line trains while we fix damage caused by leaf fall. Please use the Metropolitan line to complete your journey. No service between Heathrow Terminals 2 & 3 and Heathrow Terminal 5 while we test the fire alarm system. Tickets are being accepted on London Buses. MINOR DELAYS on the rest of the line due to a shortage of trains.