Mae amddiffyn plant rhag mwg ail-law yn gallu eu hatal rhag datblygu clefydau cronig sy'n gysylltiedig â smygu goddefol. Bydd cyflwyno Rheoliadau i atal smygu mewn ceir sy'n cario plant iau na 18 oed yn ein helpu i wneud hynny.
Protecting children from second-hand smoke has the potential to prevent them from developing chronic diseases associated with passive smoking. Introducing Regulations to stop smoking in cars carrying children under 18 will help us to do this.