Planned strike action will affect Tube services between Sunday 7 and Friday 12 January. If the strike action goes ahead:

On Sunday 7 January, Tube services will close earlier than normal. Customers are advised to complete Tube journeys by 17:30

From Monday 8 until Thursday 11 January, severe disruption is expected, with little to no service expected to run

On Friday 12 January, Tube services will start later than normal with a good service expected by midday
London Overground, Elizabeth line, DLR, tram, bus and National Rail services are not involved in this strike action. Some services will be much busier than normal and affected by station closures where stations also serve London Underground lines. Queuing and one-way systems may be in place.