I have always heard that if you tell someone not to do something. It is almost an invitation for them to at least try.
Remember the don’t walk on the grass, or no swimming after dark. Those are a few from when I was growing up. I find it amusing that in this day and age, with so many folks on health kicks and others trying to give up smoking. And even still hotel’s that charge you extra if you smoke in a non smoking room.
I have to ask the question, why the ah tray, with a sign that says, no smoking. Why the open dare to someone simply to try and see if they can get away with it.
Just had to laugh a bit about this one.