Oh yes, what a good analogy. Let’s see:

Congestion charge:
People have to pay a small amount of money to drive a car in an area well served by public transport. Huge discounts apply to residents.

Concentration camp (edited for brevity):

millions of prisoners died through mistreatment, disease, starvation, and overwork, or were executed as unfit for labour; though they were not extermination or death camps which started in 1942. More than three million Jews would die in them, primarily by poisonous gas, usually in gas chambers, although many prisoners were killed in mass shootings and by other means.

Prisoners were often transported under horrifying conditions using rail freight cars, in which many died before they reached their destination, and there were instances where only ten prisoners-to-be would be alive to come out of a cart packed with one hundred. The prisoners were confined to the rail cars, often for days or weeks, without food or water. Many died of dehydration in the intense heat of summer or froze to death in winter.

In the early spring of 1941 the SS began killing selected concentration camp prisoners in “Operation 14f13.” The Inspectorate of the Concentration Camps categorized all files dealing with the death of prisoners as 14f, and those of prisoners sent to the T-4 gas chambers as 14f13. Unofficially, racial and eugenic criteria were used: Jews, the handicapped, and those with criminal or antisocial records were selected.

After 1942, many small subcamps were set up near factories to provide forced labor. Conditions were brutal, and prisoners were often sent to the gas chambers or killed if they did not work fast enough.

Near the end of the war, the camps became sites for horrific medical experiments. Eugenics experiments, freezing prisoners to determine how exposure affected pilots, and experimental and lethal medicines were all tried at various camps. Female prisoners were routinely raped and degraded in the camps.

When the UK entered Bergen-Belsen concentration camp in 1945, 60,000 prisoners were found alive, but 10,000 died within a week of liberation due to typhus and malnutrition.

On second thoughts, I’m not sure I can see the parallels after all. Care to highlight any?

By what mechanism do you propose to raise the finance to achieve this miracle? How do you then raise the money to solve the subsequent congestion caused by your subsidising private motoring in cities? Barmy.