London Bus Strikes Disrupt Routes

London bus passengers, including international visitors, should check TfL before travelling as strike action threatens route disruption across the capital.

London bus passengers have been warned to prepare for disruption after Unite raised concerns about drivers suffering health problems during hot weather this summer. The warning, reported on 2026-08-10, is especially important for international visitors who may depend on buses for hotel transfers, sightseeing and connections to rail or airport services. While the dispute concerns buses rather than the entire London transport network, even partial route disruption can have a knock-on effect across busy travel corridors.

What Has Changed

Unite says bus staff have experienced health problems while driving in high temperatures, turning a workplace safety issue into a travel disruption risk for passengers. London’s bus network is operated by several companies under contract to Transport for London, so strike impacts can vary depending on which operator, depot or staff group is involved. That means disruption may not be evenly spread across the city and some routes may run normally while others face gaps, reduced frequency or cancellations.

Who Should Be Most Careful

International travellers are among the passengers most likely to be caught out because buses are often used for the first and last mile of a London journey. Visitors staying outside Zone 1 may rely on bus links to reach the Tube, Elizabeth line, London Overground or National Rail, while families may use buses because they are simpler than navigating interchanges with luggage. Travellers with mobility needs should be especially careful, as London buses are generally accessible but not every Underground or rail alternative offers step-free access.

How to Check Your Route

Before travelling, check the official TfL bus status page rather than relying only on a printed timetable, hotel map or saved itinerary. Live apps are useful, but TfL’s own updates are the best starting point for confirming whether a route is disrupted, diverted or suspended. If you are using a journey planner, refresh it shortly before leaving because strike-related service gaps can change during the day.

Best Alternatives During Disruption

For longer journeys across London, the Tube, Elizabeth line, DLR, London Overground and National Rail are usually the best alternatives if they are operating normally. The Elizabeth line is particularly useful for east-west travel and airport-linked journeys involving Heathrow, while the DLR can help visitors moving around Docklands, Greenwich and London City Airport. If the nearest rail station is not close to your hotel, consider walking a short distance, using a licensed black cab, booking a private-hire vehicle or using Santander Cycles where appropriate.