In November 2015 London's Metropolitan Police was forced to apologise to seven women "tricked into relationships" over a period of 25 years by officers from two undercover police squads. The officers involved - just some of 140 officers who took part in such operations - had eventually vanished, leaving victims feeling as if – in their words - they had been subject to "psychological torture". The disclosures led to the closing of the units concerned, and the setting up the Undercover Policing Inquiry under retired judge Sir John Mitting. One group representing at least 30 victims of such practices, which my interviewee in this episode is associated with is Police Spies Out of Lives who work with other groups and jointly operate a campaign called Spycops, which aims to bring out the truth and get justice for the victims to ensure that such activities never take place again.