in October 2011. Lambert subsequently apologised to other activists and to the woman whom he had used as a "lover" (who said she felt "raped by the state" after learning about the deception). Though he had earlier denied that reports in The Guardian newspaper were true, in July 2013 he acknowledged that he had conducted four such relationships under false pretences, saying that he "made serious mistakes that I should regret, and I always will do." On 23 October 2014, the Metropolitan Police Service agreed to pay £425,000 to a woman called Jacqui whose child was fathered by Lambert; she did not know at the time of their relationship that he was an undercover police officer. The payment was part of an agreement for her to drop her legal action alleging assault, negligence, deceit and misconduct by senior officers. She was a 22-year-old activist at the time of her relationship with Lambert, who was using the pseudonym Bob Robinson, and she gave birth to their son in 1985. When the boy was two years old his father vanished, and she told BBC News she had received psychiatric care after learning the officer's real identity. The unprecedented payment resulted from a legal battle with women who said they were duped into relationships with officers who were spying on them. Scotland Yard said it "unreservedly apologises for any pain and suffering" but added that "the Metropolitan Police Service has never had a policy that officers can use sexual relations for the purposes of policing". Scotland Yard had previously refused to either confirm or deny whether Bob Lambert was a Special Demonstration Squad operative, despite his own admissions to journalists. However, it was forced to change its position in August 2014 after a legal ruling. Lambert did not respond to BBC requests for comment on the settlement but had previously said that he wanted to apologise to women with whom he had relationships and that he had made some "serious mistakes". The son Lambert fathered with Jacqui has sued the Metropolitan Police Service alleging psychiatric damage. The Met has sought to make Lambert a co-defendant in the case. The Police have paid an undisclosed sum in damages. Accusations of arson and perjury In June 2012 Lambert was accused in Parliament by Caroline Lucas MP of planting the fire bomb that caused £340,000 worth of damage to the Harrow branch of a Debenhams department