Good Morning Britain's Dr Hilary Jones took aim at MP Margaret Ferrier, after she apologised for knowingly using public transport after testing positive for coronavirus.
The SNP MP had attended parliament, travelling down from Scotland, on Monday despite experiencing symptoms and taking a test.
It was when she tested positive for Covid-19 though that she travelled back on a train to Scotland, without seeking advice. She has been slammed for potentially putting others at risk, especially given she was one of many MPs who called for Boris Johnson's chief adviser Dominic Cummings to resign over his own rule breaks.
Cummings was found to have travelled the length of the country to Durham on numerous occasions after lockdown in March. Now,