This map shows fatalities and serious injuries to pedestrians and cyclists in Great Britain in road traffic collisions between 1 January 2000 and 31 December 2010, highlighting those which involved an HGV (a vehicle with a a gross combination mass of over 3,500kg).
Cyclists are shown using dark and light pink, with pedestrians represented using dark or light grey. Darker colours are used for collisions that included at least one HGV, light colours for those that did not.
Fatalities are shown using a square tile with the casualty's age in the top left, the year of the crash in the bottom left and gender indicated using a symbol for a man, woman, girl or boy (using a smaller symbol for children those under 16). Serious injuries are show using smaller circles.
Cyclist and Pedestrian Casualties