Transport For Londons's key London Underground performance measures (since May-11). The key measures of underground performance contained in the Excel spreadsheet are: Total operated kilometres, Total number of lost customer hours (LCH) (all causes), Average excess journey time, and Percentage of scheduled operated. More indicators are available from the TFL monthly performance data Almanac. Also available from TFL are a list of tube...

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 dan...