What's your favorite "oblivious public" story?

We're doing a remodel on a busy gas station and I was finally able to finish some exterior wainscoting this morning.

I set up my work area, placed some orange safety posts figuring that should be enough, don't need the caution tape.....as I am unrolling my air hose a dude pulls up, says good morning, and walks right through my work area, stepping on the blankets I had down to kneel on....at least he walked around my truck on the way back through.

Caution tape went up pretty quick after that haha