2451“I’ve heard this phrase many times now, from many different people,” explains Dave in his audio commentary.

”After I explain what I do for a living I am told this and it’s considered to be a joke, and original, only everyone seems to do it.

”This is because I work on the signals on London Underground and obviously, you know, when I’m not doing my job properly, the signals aren’t working. But I do make sure I always do it properly.”

Taken in Krabi, Thailand during the SOTM World Tour.