Why is this story based in Prohibition era?
Considering the contents of the story, what would be different if the crime in question was drug or anything else?
Is it part of the character development? Cause the way I see it, our hero is doing the justice simply because the law says it's justice. When alcohol is prohibited, he considers the business of supplying alcohol "destroying the city". When it's to be lifted, he intends to have a drink. He admitted forefront that he has no grudge against the thing itself, except that it's against the law, never stopping to wonder if there's anything wrong with the law itself. Is there sarcasm in this? Or am I overeading it?