Four-Day Planet — H. Beam Piper

I went through the gateway, towing my equipment in a contragravity hamper over my head. As usual, I was wondering what it would take, short of a revolution, to get the city of Port Sandor as clean and tidy and well lighted as the spaceport area. I knew Dad's editorials and my sarcastic news stories wouldn't do it. We'd been trying long enough.