Ah...memories!

No doubt you all remember those heady days of naïvity when the coarsest language we knew was "Buzz off!". Those days were recalled when we were on the metro today...as you can see in the picture, there's a small window with some graffiti upon it. Underneath the window (which, incidentally is so small as to render the warning fairly pointless), there's the warning, beautifully rendered in one of those sticky-tape, block-capital, hand-held printing machines that every child seemed destined to have and lose back in the day. Now, I suspect, I've found where all of them ended up! The warning, incidentally, is that it's forbidden to hang out of the window, something rendered daft, as I mentioned, due to the physical limitations imposed by the size of the window.