Are non-disclosure agreements out of control?

Zelda Perkins worked for Harvey Weinstein in her early 20s. She signed a non-disclosure agreement when she left his company, but 20 years later decided to break it when allegations about the film producer’s behaviour became public. She has subsequently questioned the widespread use of NDAs. Plus: Dan Sabbagh on Gavin Williamson’s short-lived cabinet career. Help support our independent journalism at theguardian.com/infocus