The Commissar nods and hands over a data-slate. "This shows the general layout of the mines." he says. "It should be mostly accurate, but I can't promise things haven't changed down there. It also contains the frequency for our combeads. You can use those when you want to leave, and we'll reopen the seal then. It will take some time to reopen of course."  he adds, probably unnecessarily.<br/><br/>One by one you file into the darkness of the mines, a single shaft of sunlight filtering in through the seal. It barely serves to illuminate the tunnel, at best adding some definition to the shadowy objects that surround you.<br/><br/>Behind you the seal begins to swing closed again.