“Graham?” suggested his companion.
“What? Dont be ridiculous there`s no Graham here” replied the first.
“Um grill? Look there`s one over there by the vault entrance”
“Nope” came the laconic response.
“Oh I give up. This is too difficult. Why cant we just read the papers and watch the CCTV like other guards?”
“Because G is for gun. Hands up, now give me those keys and get down on the floor.”