This tool is an R Shiny web-app that uses the open-source Leaflet library to render the interactive map. It uses the

to map the journeys of respondents from their place of residence to their place of work.

The regional council boundaries were obtained from the

The location data were mapped to the regional boundaries by their assignment into Statistical Area 2 (SA2) zones, which are intended to group the population into defined areas that interact together socioeconomically.

The data described above was further processed for use within this tool. The code used to reproduce these data processing steps, as well as the full code for the application, is open source and available on this project's