With the introduction of Customs and VAT on cars from GB (UK with NI excluded) it means that one of the main supply routes for used cars here is drying up fast. Add on VRT and it means that more cars are coming here from Japan etc.
The new customs and VAT is near enough the same as the old VRT rate, so is it not time that they considered removing VRT from GB cars to make them more accessible to buyers and to ensure that Revenue still get near enough the same income from this source. The major drop off in 2nd hand cars coming in must have some affect on Revenue's income.
If the massive number of Japanese imports continues then surely the Greens should be interested as freight ships are the most directly polluting form of transport that exists (doubt they'd really grasp this though). More 2nd hand cars from Japan means more emissions en route.
Second hand car prices are going silly recently, so isn't it worth thinking about?