Well downtown Bloomington has this system which I really like so long as I don't screw up and get a ticket: No parking meters but they have signs that say how long parking is allowed - for example on the block I often work there are 3 or 4 spaces right by the businesses doors marked 15 minutes the rest are 90 minutes. They have a meter maid (or whatever PC term we use for that now) who monitors the parkers. Farther away from the core they have 2 hour parking signs. The rule is you can;t move your car on the same block and the tickets are $20 bucks.... So you only screw up once..... They monitor it and sometimes you may get by with parking longer and then sometimes you don't..... but like I said once you screw up you do tend to watch it the next time.
The reason I like it better then ours is is this - you do not have to have a have any change on you to park there. You just park, note the time and make sure you move before the time is up and not on the same block. Also - they have a big parking garage that is 4 hours free a couple blocks from the center of town. Any way the fine is steep but it really seems to work.
Sue