On September 15, 2021, the Dutch Health Council released itsAdvies-Risicos-van-ultrafijnstof-in-de-buitenlucht The advisory report was prepared by the temporary Ultrafine Dust Committee. The headline of the press release is: 'Reduce ultrafine dust emissions to protect health'. The intro: 'There is increasing evidence that ultrafine dust can be harmful to health. Therefore, the Health Council [...]