Scots schools and nurseries have been told to dig out all unused PPE to be delivered to coronavirus hospital wards.Headteachers in the Glasgow City Council area have rounded up spare personal protection equipment from all closed schools and nurseries and handed it over for frontline workers to use.It comes after the Scottish and UK Governments have faced mounting criticism for apparently leaving NHS staff without enough proper PPE to keep them protected when treating Covid-19 patitents.The Daily Record has launched our NHS Heroes campaign to thank the remarkable NHS staff who are on the front lines of this coronavirus emergency.