Since motorcaravanners are motorists, this could affect us all:

I recently became aware of a government move to change the rules by which 
motorists who are acquitted are reimbursed their legal costs. It seems that 
from this month, the maximum costs you can be awarded are at the prevailing 
legal aid rate, which means that you'll probably have to pay most of your 
costs if you choose to be professionally represented. Allegedly, the 
government is doing this because meeting the costs of the 400,000-ish 
motorists acquitted annually is proving too expensive and rather than 
address the cause of so many are invalid prosecutions, they're tilting the 
playing field against us.

http://www.pistonheads.com/news/default.asp?storyId=20842 is the 
Pistonheads article a friend told me about. It includes a link to a No 10 
petition calling for abandonment of the change.

Geoff