Transport for London
Data & research
This glossary includes some of the most commonly-used terms in collision and casualty reporting, used throughout the data and research section of this website. Clicking on a term below will reveal an explanation of that term.
Powered two-wheeled vehicles |
Riders |
Severity |
Taxi |
Users of a vehicle
All occupants, i.e. driver (or rider) and passengers, including persons injured while boarding or alighting from the vehicle.
Vehicles |
