My Lords, far from nothing being done, we have seen a five-fold increase in the production and consumption of these fuels in the past year. A 20p rebate on the tax on the fuels is in place as an incentive. None of us can expect Britain to reach the standard of some European countries overnight. It is clear that we have considerable progress to make. A substantial number of other European states are in exactly the same position as us. The difference is that Britain has got a realistic target and will be hitting it.