Travel Survey for Northern Ireland (TSNI) in-depth report 1999-2001

The TSNI collects information on how and why people travel within Northern Ireland.  Three years of data need to be combined to ensure the analysis carried out is robust.  The in-depth report is produced annually and contains detailed results and trend data. In 1999-2001, a condensed version of the technical report was included as part of the in-depth report.