She had named a place where they could meet after work, four evenings hence. It was a street in one of the poorer quarters, where there was an open market which was gener ally crowded and noisy. She would be hanging about among the stalls, pretending to be in search of shoelaces or sewing-thread. If she judged that the coast was clear she would blow her nose when he approached; otherwise he was to walk past her without recognition. But with luck, in the middle of the crowd, it would be safe to talk for a quarter of an hour and arrange another meeting.