To ask the Scottish Government, further to the letter from the Cabinet Secretary for Education and Skills to the Education, Children and Young People Committee on 28 January 2022, how it decided that persistent CO2 readings in excess of 1,500ppm are an indication of a persistently problematic area; what equivalent thresholds adopted by other countries for education spaces it considered, and whether it has considered any alterations to its existing guidance. These figures are based on the latest...