If you’ve read the detail on this issue it reads like an episode of the Thick of it. DH is in the industry (I was formerly) and chuckled when he read it.
The reality in the automotive industry is this: Successive govts were warned that a push to EV’s would leave a gaping hole in the public finances where fuel duty was a huge contributor. They all ignored it in a rush to be seen to be green.
Pay per mile is nonsense. Firstly, no, dealers won’t just stop everything and then come and verify your mileage. No dealership has surplus staff or time to do this. You’ll have to pay for this service or they won’t be doing it. Just like you have to do for an MOT (which is only due when your car is 3 years old and a significant proportion of consumers change their car before this so that’s not an option for recording mileage either). Dealers are not the manufacturers so even if the manufacturer is directed to collect the mileage, they have no capacity to do so unless dealers agree. Which they won’t unless they are paid.
Secondly, There is technology/devices in existence already (which are being sold online legally) which effectively stops recording mileage on vehicles. Currently nefarious users use them to avoid mileage penalties on finance agreements. It is the modern day equivalent of clocking a car. They are pretty much undetectable and wipes both their installation and use from the car’s brain so if no one is looking at other signs of wear and tear, these cars end up in the marketplace more valuable than they really are. I expect sales of these gizmos will go up. Is the govt aware of them? No idea, but that’s the issue you have when the govt takes no steps to understand the industry.
Bottom line, you won’t be collecting the money from everyone who should be paying. Just use road tax and apply a levy on public chargers like fuel duty. Charge a premium on home chargers using them at peak times.
EVs are heavier and they use tyres more quickly. Tyre shedding pollution from EV’s is a reality. There is an absolute need for the govt to be pushing tyre manufacturers to produce and compelling automotive manufacturers to fit tyres that shed less particulates. I doubt anyone in govt is looking at/doing anything about that either.
The absolute shit show that this all is means two things, people haven’t done the maths as to see how much it might cost at 3p per mile for full EVs and 1.5p for hybrids, but even if they have, they are annoyed by the principle. DH had many existing EV orders cancelled yesterday by customers even though the charge is not due for several years citing the principle. Owning an EV is more of a ball ache if you do a lot of miles without access to a home chargers than owning a petrol car (I know, I have one) so deincentivising ownership through stealth taxes is madness. Make it all up front.
On the other hand, the only manufacturers who came out yesterday and stated that they would cover the cost of 20,000 miles of pay per mile ownership were Chinese-owned Omoda and Jaecoo. Make of that what you will.