There is currently a petition running on line to lower the historic vehicle age to 30 years to align us with Europe, it currently has 14K signatures which I think is pathetic, it needs at least 100K to be considered for debate in the House.
Just type in Historic Vehicle Petition and follow the link to the UK Gov site to vote, do it and encourage all your friends, relatives etc to do the same. The whole classic car industry will come under increasing threat due to the green lobby until the government understand just how many toes (and businesses) they are treading on.
Peter