Time to bring back the Automat? You can still freely overcharge the tourists and glare at them all you want while they collect their food. But they can’t see you or talk to you.
Pretty much the only complaint I could level at the wonderful film Gregory’s Girl is that it never quite captures the wretched dystopian aesthetic of Cumbernauld, especially the Brutalist town centre. It looked more like Milton Keynes in the movie!