Generally, the London Underground is safe to travel at night. Crime rates are relatively low, and many underground trains have a large number of passengers until at least 1am every night. Each underground train have CCTV cameras covering every inch of space.

Taking the train or Tube at night in London is generally considered very safe in 2026, thanks to extensive security measures and the "Night Tube" service. On Friday and Saturday nights, the Central, Jubilee, Northern, Piccadilly, and Victoria lines run 24 hours a day, and these stations remain fully staffed by London Underground employees. There is a heavy presence of British Transport Police (BTP), and the network is monitored by thousands of CCTV cameras. For your own safety, it's always recommended to stay in the more populated carriages and avoid empty trains or stations if possible. If you ever feel unsafe, you can text the BTP at 61016 or use the help points at the platform. Many residents and tourists in 2026 prefer the Tube over late-night buses, as the trains are faster and the platforms are well-lit. While petty theft like pickpocketing can still occur, the overall crime rate on the London transport system is remarkably low, especially compared to other major global capitals at this time of night.