There are five hive on my local allotments and good luck to them.
I would myself not do it for these reasons.
Insurance.
Getting a bad name.
Insurance.
I had the unfortunate experience this year of a colony going what I can only describe as beserk. It cost me a lot of money to resolve, and having a sobbing neighbour in your shower is not a fun experience.
I have never been that keen on having bees in the garden and let myself be swayed by the unarguable joy of seeing them every day and observing them.
However never ever again.
I think I got of lightly, my partner got in her words badly stung, some thirty hits, and as she reacts badly she was in a mess as well. I took a couple of hundred stings and moved them that night. They were the nastiest bees I have ever encountered and smoke made not a whit of odds to them.
Think carefully about your insurance position as people WILL sue these days so if you are determined to have bees in public make sure you are WELL covered and that your insurance company know what you are doing so they cannot turn round at the crunch point and say nope you are on your own.
Remember bees can and do kill. Not a happy thought I know but none the less it is a fact.