The crowds were gathering outside, asking difficult questions, asking to be let in, not sure if we still had any control over them - but we fobbed them off with excuses, sent them to a different office and generally put up a smokescreen. We hadn't finished our final project yet. There was so much left to do, so much evidence to destroy or get out of the back door. We didn't know how much time we might have left, when we finally heard the chanting outside: "Stasi raus, es ist aus!" by DDR Museum.