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 |
Vehicles
Vehicles are classified according to their structural type and not according to their use or category of licence at the time of a collision.
