Don't do that. It is likely illegal and just puts the problem on others. Trap and eliminate them. Get a good 22 cal air rifle to dispatch them, quite in the burbs.trap and relocate them?
Look into dog proof raccoon traps, bait with marshmallows but do not set for a few days, just keep baiting them and when you see the bait is gone every morning it is time to set trap. Anchor them well, then use a pitchfork to push the coon to the end of chain and dispatch with airgun.
Or make a coon proof run and keep them in it.