The government has reportedly ordered an investigation into the extreme fringes on both ends of the political spectrum, with a peer tasked with offering recommendations to the prime minister and home secretary. The review will be led by John Woodcock, the former Labour MP who now sits in the upper chamber as Lord Walney and was appointed as the government’s independent adviser on political violence and disruption last November. Announcing the review in an interview with the Telegraph, the unaffiliated peer cautioned that the UK must take notice of the rise of far-right groups in the US following the storming of the Capitol building last month. Woodcock stressed that there was “not an equivalence of threat between the far-left and the far-right” in the UK, with the latter a far bigger issue. In September, Home Office data showed that right-wing extremists now make up almost a fifth of terrorists in jail, rising from 33 in 2018/19 to 45 in the year to 30 June 2020 in England and Wales. Furthermore, last year’s annual figures for the government’s controversial Prevent scheme showed that the largest number of referrals related to far-right extremism. James Brokenshire, the security minister, warned that far-right terror posed “a growing threat”, which had been accelerated by the amplification of conspiracy theories online during the pandemic. Of the cases ultimately referred to the government’s Channel programme for specialist support, 302 (43%) were referred for rightwing radicalisation. Walney told the Telegraph that there had also been isolated incidents of some leftwing causes “overstepping the mark into antisocial behaviour”, and the activities of these groups would also be investigated. He said: “There have been a number of, at the moment isolated, examples of climate change activist groups, particularly Extinction Rebellion, overstepping the mark into antisocial behaviour. I think there’s been a recognition that, even among that movement, they have at times risked undermining their own cause. “I’m coming at this with an open mind, but with an understanding that there is clearly a potential for groups to develop into increasingly problematic areas.” The home secretary, Priti Patel, has previously claimed Extinction Rebellion activists are “so-called eco-crusaders turned criminals” who threaten key planks of national life. In a speech to the annual conference of the Police Superintendents’ Association last September, Patel said XR was “attempting to thwart the media’s right to publish without fear nor favour”, and claimed their campaign of civil disobedience was “a shameful attack on our way of life, our economy and the livelihoods of the hard-working majority”.