No service between Harrow & Wealdstone and Queen's Park due to a strike action. GOOD SERVICE on the rest of the line.

No service between Earl's Court and Kensington (Olympia) due to a signal failure. SEVERE DELAYS between Richmond and Turnham Green due to strike action.
GOOD SERVICE on the rest of the line.

A reduced service is operating between Liverpool Street and Shenfield (every 30 mins), between Paddington and Reading (every 30 mins) and between Paddington and Heathrow T4 (every 30 mins) due to strike action.
Please complete your journey before 18:00 as trains are not expected to operate between Paddington and Heathrow / Reading and between Liverpool Street and Shenfield after this time.
GOOD SERVICE between Paddington and Abbey Wood. Trains between Paddington and Abbey Wood are operating as normal throughout the day and evening.

No service between Romford and Upminster and between Barking and Barking Riverside due to strike action. A reduced service is operating between Liverpool Street and Cheshunt (every 60 mins).
Services from Crystal Palace will start running from 10:10. Other services are operating every 30 minutes on London Overground routes. 
Please complete your journey before 18.00 as it is not expected any trains will operate after this time.