Tranquilizer gun, hoist kitty out, drop him off in the forest.
too simple for liberals or politicans to figure that out....sounds simple to me and effective to me....:O)
To die competing for a cat territory that's already occupied.
Get a clue: The reason the animal risked coming into urban territory is because the rest of the available habitat is taken by other cats. More importantly, if one is going to release it, the cat needs a strongly aversive treatment by humans so that it won't chance such an adventure again.