So when people book a room in hotel and end up in room 420, you can't really blame them for taking the piss. Which they do. As The Mirror points out, people have stolen 420 room signs, used the ...

HAVE you ever noticed room numbers in some hotels go from 419 ... And so enthusiastic are some stoners about their drug of choice they have taken to stealing room 420 signs from hotels for ...

Another hotel created the room 419 + 1 instead. A few canny establishments have decided to sidestep the problem altogether by skipping the room 420 entirely, with no bedroom between 419 and 421.

Even if you've stayed in your fair share of hotels, you might not have noticed something quite odd about them. Apparently many hotels refuse to have a room number 420 - and they've come up with ...