20mph speed limits cut London road injuries by 40%, survey claims – guardian.co.uk
Posted on 11. Dec, 2009 by admin in Speed Cameras
|
20mph speed limits cut London road injuries by 40%, survey claims
guardian.co.uk The authors said they cannot be sure that other road safety initiatives, such as speed cameras, do not play a part but claimed it is unlikely they would … |
Read more:
20mph speed limits cut London road injuries by 40%, survey claims – guardian.co.uk
