Context Roads are busier and busier, with a high diversity of vehicle types. Commuting experience is degrading, and safety is compromised. Can we can insights on how to make roads safer by analyzing collision data? Content The data were downloaded from https://data.cambridgeshireinsight.org.uk/dataset/road-traffic-collisions-location recorded between 01/01/2012 and 31/10/2017. Data includes location, number of people and vehicles involved, road surface, weather conditions and severity of any casualties.