26 February 2021 • 12:01am A teacher gives a creative writing class at Roath Park primary school in Cardiff, Wales Credit: Matthew Horwood /Getty SIR – Mandatory wearing of masks after the end of lockdown must be rejected. Face masks are vile, dehumanising devices. Nothing better exemplifies a continued divergence from “normality”. When the majority of the population has been vaccinated, including all the high risk groups, masks should no longer be compulsory. John Wainwright SIR – There should be clarity about the law, which must be obeyed, and what is guidance, which we may fo...