In this fourth episode - Mair asks whether the rise in spiking is a part of a wider trend of misogyny, and violence towards women. She learns about trolling, and reveals some of the abuse sent to her and other victims. She finds out about male behaviour, and the role that society has to plan in making long-term change. And she speak to a male victim, to learn how it's not just women who are affected.

Also - with Mair's campaign gaining momentum, there's a big announcement from Government.

Learn more about your ad choices. Visit megaphone.fm/adchoices