Police used an online group where women swap details of "toxic and dangerous" boyfriends to uncover victims of abuse.

Police have revealed an “Are We Dating The Same Guy” Facebook group helped uncover victims of abuse in an investigation.

They are billed as a safe space for women to share details of potentially dangerous or adulterous men - but some of their own members have called them a 'toxic cesspit for men-bashing'. James Holt ...