An environmental campaigner who says she was tricked into a sexual relationship with an undercover police officer is mounting a legal challenge to have him prosecuted. The woman said; "And I was encouraged to be intimate and sexual with somebody who I would never ever have got involved with if I had known who he was: if I had known his true motives and his true identity." https://www.bbc.co.uk/news/amp/uk-43957299?__twitter_impression=true