Piccadilly Line: No service between Rayners Lane and Uxbridge due to a shortage of trains while we fix trains damaged by leaf fall. Please use the Metropolitan line to complete your journey. No service between Heathrow Terminal 2 & 3 and Heathrow Terminal 5 while we fix signal failure at Heathrow Terminal 5. SEVERE DELAYS between Acton Town and Heathrow Terminals 2, 3 & 4. GOOD SERVICE on the rest of the rest of the line. London Underground tickets are being accepted on London Buses and Elizabeth line services via any reasonable route.