Leaked messages seen by The Telegraph showed that in December 2020, Matt Hancock, the health secretary at the time, suggested that the Government "frighten the pants off everyone" to ensure strict Covid rules were adhered to. Sir Charles Walker, who was a leading member of the Covid Recovery Group of Conservative backbenchers, said that he was distressed by the leaked conversations. "What makes me so angry is the evils and the psychological warfare we deployed against young people and the population, all those behavioural psychologists," he [said]. "And there needs to be a reckoning. We need to understand and fully appreciate the damage that those sorts of campaigns did." Sir Charles lamented Parliament going "missing in action" as most MPs waved through dozens of Covid restrictions with little debate. He said: "Those voices that raised concerns were just othered. We were positioned as being anti-lockdown, Right-wing headbangers. And actually wanting to do the right thing isn't Right-wing. "We did terrible things to youngsters. We did terrible things to a large number of people. We need to make sure we never do those things again." Paul Dolan, a professor of behavioural science at the London School of Economics, blamed a mix of "mission creep" and "expertise creep" for a response dominated by groupthink. "It was wrong in every sense to make younger people scared of a virus that we knew very early on was of very limited risk to them," he [said].