London Underground Signals Passed at Danger

The number of signals passed at danger by London Underground or on London Underground's infrastructure.

The number of signals passed at danger are reported, with details of the line, location, date of occurrence, the delay (minutes) incurred to the service and a brief description of the incident.

The TfL Group Health Safety Report is available in the TfL Publications and Reports webpage. This includes a report on signals passed at danger on London Underground.

This dataset currently contains incidents for period 1 in 2011/12. The complete data for periods 1 to 13 in 2010/11 is also available.