As the Pitchford public enquiry begins into undercover policing, activists talk about their experience of being spied on by the police - families and groups campaigning over racist murders, trade unionists fighting for better conditions, women who had long-term relationships with people they subsequently found out to be undercover cops. We may not get justice for these disgusting practices, but maybe we will get closer to the truth. Reel News will be following the enquiry throughout: watch this space for further revelations.