Movie with explosive collars round their necks, in a prison with Rutger Hauer trying to escape... Was I the only one shouting WEDLOCK at @rorie?!?! That movie is a terrible 90's classic, up there with Christopher Lambert's 1992 epic, Fortress.
@lackingsaint: Good spot! I was watching this and recognising some of the shots and then it hit me when I saw your comment, its Kelvedon Hatch Secret Nuclear Bunker! A pretty fun day out (unless you have asthma I imagine, a little dusty in there) and the cafe isn't half bad!
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