[ If the alley is his property as the city states then he should build a brick wall and block it off or install a gated fence. ]
Liberals: We live in a society, so society should pay to take care of the downtrodden.
Also Liberals: If the downtrodden shit in an ally it is all of sudden YOUR problem, not society’s....
The reason for an alley is to create a pass-through in case of fire or other emergency if his property is the only way out for people in neighboring apartment dwellings, etc. So most municipalities don’t allow gating them.