Piccadilly Line: No service between Heathrow Terminals 2 & 3 and Heathrow Terminal 5 while we fix a fault train at Heathrow Terminal 5. Tickets are being accepted on the Elizabeth line between Paddington and Heathrow Terminals. SEVERE DELAYS between Uxbridge and Acton Town eastbound only due to train cancellations. GOOD SERVICE on the rest of the line.