Partial roadblock on Potton Road, Gamlingay
Introduction
The photograph on this page of Partial roadblock on Potton Road, Gamlingay by David Howard as part of the Geograph project.
The Geograph project started in 2005 with the aim of publishing, organising and preserving representative images for every square kilometre of Great Britain, Ireland and the Isle of Man.
There are currently over 7.5m images from over 14,400 individuals and you can help contribute to the project by visiting https://www.geograph.org.uk

Image: © David Howard Taken: 31 May 2012
Although these devices do not damage cars like road humps, eventually a single accident caused by one will catch up all the previous lack of damage in one go. The green van is not parked, but has to wait for the other traffic to end before it goes on the wrong side of the road to continue. I honestly believe these are an effort to discourage people from driving.