A disgraced MP who broke Covid-19 rules by making a return trip from Glasgow to London with the virus has made her first appearance in the Commons since testing positive. Margaret Ferrier, who has continued to defy calls to stand down from her £82,000-per-year job and is sitting as an independent after being stripped of the SNP whip, asked a question by video link about Hong Kong. Opposition parties said the 60-year-old’s appearance was a “gross insult to her constituents” and accused her of “brazenly trying to retain her Westminster privileges at the taxpayers’ expense”. When she initially refused demands to stand down, including from within the SNP, Nicola Sturgeon suggested the delay may have been due to Ms Ferrier being ill with coronavirus.