[cjrp]

I guess the point is that it's not related to the person's income. For someone on minimum wage, the £15 congestion charge prevents them using the car. For a high-earned, it's just a fee to pay as you continue to drive in London.

[rexpress]

But food at the supermarket, clothes, even water from the tap are all priced without regard to individual income. Why would road usage be any different?

The wealthy are always able to buy the nicest things, and addressing income inequality is a very valid goal. But what realistic alternative is there to the price mechanism that still allows for a level of individual choice, and permits vehicle journeys that are economically necessary (e.g. tradespeople) while discouraging car journeys that could me made by other means.

As for the minimum wage earner, they are the least likely to be able to afford to keep a car. The current roads free-for-all means their bus journeys are far slower due to the traffic, and more expensive due to the larger number of buses required to maintain frequency on congested roads.

A possible solution to reduce inequality from road charging while still maintaining the benefits of the price mechanism would be to return the proceeds (after maintenance costs) to the residents of the city in the form of transport credits. These credits would be able to be spent on road access, public transport, or cycling as the individual preferred.

[PaulDavisThe1st]

I don't really agree with the original premise, but I would point out that:

> The wealthy are always able to buy the nicest things,

the problem is that there is no product differentiation when it comes to road usage. You're either on it and paying the same fee, or you're not.

It's not like food, clothes, housing where you might be paying a lot for these things, or you might be paying less. We price specific items of food without regard to income, but there's a wide variety of items of food to choose from, at different price levels.

Not so with a lot of transportation.

[rexpress]

The local water company does not provide deluxe or budget versions, water is water. The same applies to gas and electricity. All are major household expenses.

In the context of a large city, there certainly is differentiation in transport. You can grab a large amount of the scarce road space for yourself with a car (even more if you park on-street) or taxi, or you can take a smaller share of it by getting on a bus, bike or tram.

[Ekaros]

Why not go entirely surveillance system. And record all use of roads. Mandatory 24/7 tracking with penalty payments on any public road. Then track which roads and sections of roads person travelled during each day using which method. And divide the bill between all of them.

Use routes that other people use and get it cheaper, have the private low use roads cost more. As poor people are more likely to live in denser areas it would be cheaper for them.

[ElectricalUnion]

> But food at the supermarket, clothes, even water from the tap are all priced without regard to individual income. Why would road usage be any different?

If you buy more/better clothes you end up paying more. You also end up paying more to upkeep said clothes.

If you consume more water, you end up paying more for it; Progressive water pricing is very common around the world.

A progressive road usage pricing scheme would not be out of the ordinary.