Naz Shah found it thrilling when she was arrested on suspicion of murder. “I’ll be honest with you, I had fun. It was the most excitement I’d ever had in my flipping life. I’d never been to a police station before. I was 18 and wet behind the ears. I was this really sheltered kid who’d been arrested. And I was like, they’ve got it wrong, so in my head it was all going to be over soon,” the MP for Bradford West says. “They took my clothes and gave me this white suit to wear, and I was saying,...