KneesUp
Guru
It doesn't sound insurmountable. To a certain extent it's 'fair' - you live in a nice place that's miles from where you work, you pay for the pollution you create getting to work, or move if you don't want to. Or cycle - whatever. It incentivises the desired outcome.The problem with moving the tax to fuel is that it hits rural areas hard. Rural areas would need proper services if they are to survive, before duty is moved to fuel.
I also see that it may make it more expensive for businesses to get stock in remote locations, but it will be a level field - it would - presumably - also be more expensive to get stuff delivered to you personally, removing the disadvantage to the local business - and it would also be more expensive to go to the town and buy it yourself, again, levelling the field.
The current system is not equitable either - it penalises those who own multiple vehicles and / or don't use their vehicles much, and one might argue that by making it a flat fee it encourages car use - if you've paid the VED you might as well drive. It is also regressive - if you're poor, chances are you have an old car, and chances are you're paying a lot of VED even if you can't afford to drive it much.