PICCADILLY LINE: Saturday 18 and Sunday 19 May, no service between Acton Town and Uxbridge. Use Metropolitan line services between Rayners Lane and Uxbridge. Replacement bus service PL4 operates between Acton Town and Rayners Lane via Ealing Common, North Ealing, Hanger Lane (for Central line and Park Royal), Sudbury Town, Sudbury Hill and South Harrow. Some late night buses will serve stations beyond Rayners Lane to Uxbridge.