Rules of the New Restroom:

'Employees Must Wash Hands Before Returning To Work, Also Their Penises Or Vaginas'
'Patrons Must Only Copulate Behind Locked Stalls’
Please Only Put Paper In Toilet – Not Your Beliefs’

And, my personal favorite

Steve Wishes To Thank All Graffiti Writers For Helping Him Work Out His Gayness’

Washroom graffitis are really interesting. I used to follow graffiti conversations about some girl's pregnancy, gayness, in love with an unattainable male, or even calls for a potential partner (call this number) to topple the governments. All these behind the doors of the Main Library washroom.