My band just played a Halloween block party today …or “attempted to play,” I should say. We even had a permit and notified the neighbors (they all showed up and we’re having a great time). I ran sound and erred way on the side of “just loud enough to get the job done.” Standing 30 feet in front of the mains, I had a conversation with my friend without raising our voices. Most of the neighborhood (who was not at the party) was outside trick or treating or doing yard work. We were no louder than a couple of freaking lawn mowers.
The opening band played for an hour, then we switched over and started our set. About 5 songs in, the cops showed up. This was 3:50pm on a Sunday afternoon…Halloween day no less. One @$$&#% neighbor called the cops. We were shut down not even half way through our first set. The cops were just doing their job (although they were lying out their &$$ about decibel levels and fines and confiscating our gear if we failed to comply). When we asked them to show us the ordinance, they could not. They did not have a decibel meter, nor would they have known the difference between a decibel and a doorbell. “You can have a party as long as nobody complains, and somebody has complained.” It was an anonymous call, so they claimed to have no way to go back to the complainant to say we were in compliance, we’d be done by 5pm, etc. By the time 5 cops and a sergeant showed up, We just decided is was a no-win situation. Hours of prep work, hauling and setting up gear, having the support and encouragement of 99% of the neighbors… down the crapper.
No more block parties for me. Yeah, I’m still a bit cheesed, to say the least.
The opening band played for an hour, then we switched over and started our set. About 5 songs in, the cops showed up. This was 3:50pm on a Sunday afternoon…Halloween day no less. One @$$&#% neighbor called the cops. We were shut down not even half way through our first set. The cops were just doing their job (although they were lying out their &$$ about decibel levels and fines and confiscating our gear if we failed to comply). When we asked them to show us the ordinance, they could not. They did not have a decibel meter, nor would they have known the difference between a decibel and a doorbell. “You can have a party as long as nobody complains, and somebody has complained.” It was an anonymous call, so they claimed to have no way to go back to the complainant to say we were in compliance, we’d be done by 5pm, etc. By the time 5 cops and a sergeant showed up, We just decided is was a no-win situation. Hours of prep work, hauling and setting up gear, having the support and encouragement of 99% of the neighbors… down the crapper.
No more block parties for me. Yeah, I’m still a bit cheesed, to say the least.

There always has been, and always will be, one Anus Rectumus in the neighborhood who will complain just for the sake of complaining.
I went through this in the 60s and 70s when I played in garage jam bands. Always one constipated tight a&s
who didn't want us kids playing that "long haired pot smoking hippie music".
I finally joined a gigging band and didn't have to deal with this anymore.
Nothing changes, mean people still suck.