Commuters on the London Underground are experiencing minor delays this morning, Thursday, March 12, 2026, due to a signal failure affecting the Northern line. The disruption is specifically impacting services between Camden Town and High Barnet, as well as Mill Hill East, with the issue traced back to East Finchley station.
Impact on Rush Hour Travel
The signal failure at East Finchley has led to minor delays on the Northern line, causing potential inconvenience for passengers during the busy morning rush hour. While the rest of the Northern line and all other Transport for London (TfL) services are operating with a good service, travelers on the affected sections are advised to check their routes before setting out.
Replanning Your Journey
If your commute has been disrupted by these delays, TfL recommends using their online journey planner tool to replan your route. This tool incorporates the latest real-time disruption information, helping you navigate around the signal failure and minimize travel time. Commuters are encouraged to stay updated on service changes through TfL's official channels.
For those affected by the delays, you can share your experiences or seek further assistance by contacting the reporter at rafi.benady@reachplc.com. Additionally, signing up for the London Underground newsletter provides weekly travel updates and Tube trivia to enhance your commuting experience. Stay tuned for more live updates on this developing situation.
