For council fines, not those on private land.
I live in a historic town with narrow roads. Parking is always limited. We have a large amount of well off people, they seem to have decided to ignore parking restrictions and just pay the fines as and when they get them. This leads to a large number of 1 & 2 hour spaces being taken for the whole day. It also means they park dangerously and make driving difficult for others or hazardous for people crossing.
I walked past one yesterday who told his friend he would get his secretary to deal with it as its tax deductible (no idea if it is). "Shes used to dealing with these things"
I feel they should have a points system similar to speeding points, with the very persistent offenders ending up in court. Or at least not offer the reduced fine if paid in x days to those who collect multiple fines. This way they would also have to declare to the insurance company who could increase premiums to those parking dangerously.
Seems unfair that someone can persistantly park dangerously and unless the police take notice, they pay an insignificant amount of money (to them) and are otherwise unpunished.