Help us check

Contribute

Your own dashcam clip or photo of a roundabout helps us check that we have it right.

Uploads are not open yet.This page explains how it will work. Nothing can be sent yet.
  • You will sign in, choose the roundabout and upload a clip or photo that you took yourself.
  • You will say that it is yours, that we may use it to check the roundabout, and whether we may ever show it.
  • By default it is private evidence for our checking, not published. Faces and number plates are personal data: we keep uploads private and only as long as needed.
  • Not accepted: anything from Google or Apple maps, or someone else's video.