Oh I don't just want this for driving fines but all fines in general.If the point of fines is to serve as a disincentive and to modify the behavior of people then they need to have some teeth to them.
People are free to do their own personal cost benefit analysis when they decide whether or not whatever personal circumstance they're in is worth breaking the law, and the law isn't there to give them a pass because their personal analysis on this resulted in them deciding to break the law.
This could be an incredible revenue stream for law enforcement at all levels, without heavy balances it's almost guaranteed that it will be egregiously abused, like asset forfeiture.
Solution really is that money does not go to law enforcement, instead it goes to general budget from which then law enforcement is funded. Law enforcement really should not be able to fund itself by any mechanism.
People are free to do their own personal cost benefit analysis when they decide whether or not whatever personal circumstance they're in is worth breaking the law, and the law isn't there to give them a pass because their personal analysis on this resulted in them deciding to break the law.