Why is it that the places with the most anti-abuse signs are the most abusive?

Posted by MeetingTiny4541@reddit | AskUK | View on Reddit | 38 comments

Like, I’m not condoning harassment towards anyone, but the NHS receptionists and the airport staff always have 100 signs like ‘Violence against staff will NOT be tolerated!’ yet they always end up either being insanely passive aggressive, bitchy and impatient (nurses), or screaming at you entirely unprovoked (airport staff).

Thoughts?