Where You Learn Smoke Free Environments Health & Senior Services Children and hospital patients deserve protection from second hand smoke. Our plans will make playgrounds and areas outside schools and hospitals smoke free, as well as introducing new vape free places. Learn more: https: www.gov.uk government news In secondhand vape, scientists smell risk American Heart Association SHARE: If you smoke or vape in your car in the presence of others especially children you're exposing them to harmful secondhand smoke or aerosol. Cracking windows is NOT enough, Second hand vaping exposure very low compared to second hand smoking UCL News UCL University College London