i was just thinking that it looked like blood in the tray
strange shot...

i thought that was a childs head for a moment....
after jumping back like hell that i

it makes you wonder what happened to the rest of the face...

no, they are letters on the tiles

if you look carefuly, you can make out some of them
such as 'th' 'oo' 'ch' 'l' and i think one might just have a punctuation mark on it [ ' ]

haha, there are guards who really do take time to patrol the area to make sure no-one is doing anything they shouldnt
they dont really have a problem with people being in there
just taking things or damaging, as said on the sign

but as happened to some friends of mine, they have fun with their job....
my friends were exploring the abandoned buildings at night [not advisable] so the guards decided to follow them, and try to scare them as much as possible. creeping up behind them, making noises, banging, heavy breathing and the like. then finally jumping out at them, scaring them half to death, then leading them out, laughing and telling them to go home

so yes, us brits really are strange enough to take time to patrol empty buildings XD

how on earth could that be a soap dispenser?
it is the wrong shape, and not to mention there is no 'push button' to dispense it with!

it looks like a light to me, us brits dont build soap dispensers with, uh, wires