P.S. At these Ministry weighbridges it isnt only the Police and Vosa who are in attendance you will also meet the Customs and Excise who will check your Diesal and Petrol tanks for alternative fuels, Theres also National Insurance and Inland Rev who will check to see if drivers are paying the relevant taxes and National Insurance and are not drawing social whilst being employed. I know cos Ive been in there, luckily with an empty unladen vehicle. The worst part of all this is the actual waiting around at these places while they check everything and then having to take all your documents to a local police station within seven days if you arent carrying them when you get stopped. Needless to say when you are aware of these places locally you get to know when they are working and also all the short cuts to avoid all the hassle.