Ray grabbed his jacket and the torch, and after overcoming a final moment of uncertainty and self-doubt, strained to re-open the heavy bunker door. He groaned with effort but it wouldn’t budge and, for just a second, he panicked at the thought he might never get out. Another hefty shove and it began to shift. Relieved, he cautiously slipped outside. It was quiet out there. And cold. And dark. Slowly, step by nervous step, Ray moved away from the bunker entrance and began the long climb back up the twisting concrete ramp to the surface. Suddenly there was movement ahead which stopped him in his tracks: a single figure tripping through the shadows. He wanted to call out but nerves got the better of him and he couldn’t bring himself to make any noise. It didn’t matter anyway. It was obvious

