Yes, it would be reasonable to assume that most business users reclaim the VAT, so when we write to Members participating in this debate, we will estimate that level. When there is talk of the Government using this as a cash cow, it must not be forgotten that every vehicle saves 52 miles by crossing one of the crossings, but on the long journeys going the long way round, they would actually be paying a fair amount of fuel duty. So it is not simply that the Government benefit from the VAT; there is actually a loss in terms of the amount of fuel revenue that otherwise would have been collected.
I want to stress an important point: the Secretary of State does not have the authority to reduce Severn tolls without amending primary legislation and obtaining the concessionaire’s agreement. The concessionaire would not be able to agree to anything that would affect its net revenue without compensation and agreement from its shareholders and lenders, which would result, if such an agreement were forthcoming, in a cost to the taxpayer. Any discounts or exemptions are a matter for the concessionaire to decide, provided that those provisions comply with existing legislation, such as the Eurovignette directive. Where that is not the case, such schemes cannot be introduced without changes to the concession agreement.
Discounts of 10% for vehicles of over 3.5 tonnes, and 20% for other vehicles, are offered by way of a season TAG, based on 22 trips per month. Blue-badge holders and the emergency services are exempt. There are significant discounts for users, including businesses that make multiple trips per day. Tolls are charged in a westbound direction only, from England into Wales. The current toll prices are: £6.40 for cars; £12.80 for vans; and £19.20 for vehicles over 3.5 tonnes.
Once one-way tolling and the distance saved owing to the existence of the crossings are accounted for, Severn tolls compare favourably with toll levels on other crossings. On the points raised by the hon. Member for Newport East, I can give some examples. The toll for a car is £6.40, but, with the free return journey, it is equivalent to £3.20 for a saving of 52 miles; the Dartford toll is £2 for a saving of 22 miles; and the Tyne tunnel has a charge of £1.60 for a saving of only eight miles.
The hon. Member for Birmingham, Northfield mentioned lorries. In the case of the Humber bridge, lorries pay £12.50 for a saving of 45 miles, whereas on the Severn crossing—if we divide by two for the free return—it is £9.60 for 52 miles. Some of the comparisons made with other crossings in the country do not necessarily bear scrutiny, or perhaps Members can pick their example to support their case.