Margaret Ferrier after she travelled from London to Glasgow after testing positive for covid-19.In a statement, the force said: “An investigation is under way into reported breaches of the Health Protection Regulations 2020.“On Thursday, October 1, a Member of Parliament contacted Police Scotland to report she may have breached legislation and guidance relating to Covid-19.“This related to her actions earlier this week, including a train journey on Tuesday September 29 between London and Glasgow, following a positive Covid-19 test.“Following consultation with Police Scotland, officers from the Metropolitan Police, working with British Transport Police, are conducting an investigation into potential offences.“The Parliamentary Commissioner.