Nothing new!
I once took an aircraft to Biggin to display at their Air Day. Stayed in the Mess and asked my sister (qualified new doc at Guys) to join me for the evening to see if she fancied the Air Force. After ten minutes in the bar I was asked to 'remove' her to the (empty) Ladies' Room. Tried to explain - whereupon PMC turned nasty! Sister and I left for a local pub. End of interest,