IMO, there are too many cops out there and not enough fire fighters.
Most of the time, cops are sent out to justify their positions by nitpicking bullshit laws that idiot politicians make to drum up money to pay for their own purposes. If all the bullshit laws were removed from the books, you could easily cut HALF the cops out there and give the remaining ones a 50% salary increase and STILL save money.
With fire fighters, you don't want to really do that. They aren't going door to door doing smoke alarm inspections based on a warrant that was gotten on suspicion of not having one ... yet.