Glad the justice caught up to the officers breaking the law, and good for regular folks who got a break on their tickets. Unfortunately, in thousands of other cases, it's business as usual.
I used to live a couple of blocks from a courthouse. Lots of parking tickets for slightest violation for regular folks. Government employees parked anywhere they wanted, and never got a ticket. I contacted a local TV station, they came, shot a video, even interviewed me (although never showed), and spoke to a judge about unfair practices. After the broadcast, government employees were parking OK for a while, but after about two weeks, everything went back to the way it was.