““One evening after work, he had found himself walking in the diplomatic quarter of the city and passed the British embassy. He’d been oddly gripped by the urge to walk in and give himself up. It would be so easy, and would solve so many problems. ‘My name is Paul Dark.’ And then it would all be out of his hands. A secret trial, a long sentence . . . well, so? He could cope. And it would be just: he’d be repaying his debt to society, as they said.””