National Travel Survey (NTS) is a household survey designed to monitor long-term trends in personal travel and to inform the development of policy. It is the primary source of data on personal travel patterns by residents of England within Great Britain.
The survey collects information on how, why, when and where people travel as well as factors affecting travel (e.g. car availability and driving licence holding).
National Travel Survey data collection consists of a face-to-face interview and a 7 day self-completed written travel diary, allowing travel patterns to be linked with individual characteristics. The survey covers travel by people in all age groups, including children. Approximately 16,000 individuals in 7,000 households in England, participate in the survey each year.