Useful Links
WBC suggest the source for accident data in any area is https://www.crashmap.co.uk/
This site records any accidents that result in injury.
Saw Consult contacted BPC (December 2023) and provided a link to their site www.collisionplot.co.uk that also provides a source for DfT accident data in any area with different features.
WBC use the agilysis speed compliance tool to create a traffic speed heat map https://agilysis.co.uk/portfolio-item/speed-compliance-tool/