They are perfectly avoidable. It is not goods or services and are not comparable. You should now I'm against the tax bans and all the other fasts to fleece the rich. But these are not one of them. Motoring fines are not income linked as we have points.
Maybe if it was means tested the fines would work. I bet 100% of people in here don't give a second thought about the fine, but do worry about the points.
Motorists aren't means tested, but many fines are. They are a deterrent. which means they have to have an impact on the person you are fining. A £60 fine has no barring on most people.
Oh and I do agree we are an easy target for the government and it is a concern. But that does not mean, Means tested fines are stupid and can be compared to goods and services.