 Before his first meeting with the lead agent in East Germany, Ben wrote a crib sheet with the agents' names and contact procedures, and took it with him when he crossed into East Berlin.As it turned out, he didn't need it, and his meeting with the agent went perfectly, but after he crossed back into West Germany, he realised he'd lost the crib sheet somewhere.Unable to warn the network before it collapsed, Ben secretly fled Germany and sought shelter with Stephanie.