"Sir, two of the plane's toilets are out-of-order. At this time we're requesting all passengers void themselves before entry."
"Look, I'm a grown man. I've been responsible for my own piss for several years now. Pretty sure I'll be fine."
She gave me a sceptical look and prodded her Android tablet.
"Company policy is to request all flyers should have less than 25% occupancy in their bladder. You're at 35% sir. Please kindly make your way to the indicated area."
https://shkspr.mobi/blog/2016/11/tales-of-the-algorithm-the-transparent-man/