A problem we in the countryside are all too well aware of - but full marks to these fed up villagers on their sense of humour. https://www.bbc.co.uk/news/articles/c62q74xyq15o Any more suggestions... ...
Have you ever bumped into someone you know in the most unlikely of places? I met someone I know on a far flung tropical beach - and another in the loos at St Peter's in Rome.
... police custody would there be a doctor on call if he lapsed into withdrawal symptoms? Of course, thats assuming there are such symptoms after an abrupt stop.