John Lanchester said this quote
“ The white policeman was a man who gave an impression of heaviness. It wasn't that he was fat, but he sagged as if with a moral or psychic burden; his shoulders sagged, his eyes sagged, his suit sagged and he sat sagged in his chair, as if his disappointments with the world were bearing down on him. He made it clear that Shahid was one of these disappointments. ”