Add me to those who think the OP is being paranoid.
I don’t understand the whole “look-out” thing. Looking out for what? What do they do when they spot something? Call the house on a cell phone? Run inside? Make secret bird calls? I think you’ve been watching too many cops & robbers movies.
Horn honking is part of no drug dealing that i’ve ever heard of. Dealers and their clients like to be at least somewhat discreet. Either you’re way off base, or these are the dumbest drug dealers on Earth.
Back in my younger days, there were many houses where groups of teens and young adults hung out, usually at the house of a popular kid with lenient parents. Kids don’t hang out in public places, such as nice parks, because cops are constantly harassing groups of teens that do that, and force them to move on.
Lots of times we would hang around outside and do something vaguely physical while shooting the shit. For us, it was hackey-sack, but i could see half-hearted basketball being another option.
Sometimes drugs would be involved, mostly weed, but weed-smokers are pretty laid back, and don’t like to get involved in major situations … i’d be more worried if they were drinking over there. Weed dealing happened, not because they were drug houses, but because that’s where everybody happened to be. And the drug deals were between friends, it wasn’t as if strangers would drive up and buy a bag.
And here’s a novel idea that no one has mentioned yet. Why don’t you go over and TALK to them? Bake a plate of cookies and bring it over. Introduce yourself and, if they’re friendly, get to know them a little better. Then politely ask them if they could get the horn honking to stop. Some people are rude because they just don’t know they are being rude.
If you live in a neighborhood where you have to call the cops before you go over and talk to a neighbor directly, then you’re living in the wrong neighborhood. I think you’re being rude in immediately appealing to a higher authority rather than making an ATTEMPT to work out your differences with the offending party.