The aim of this research was to explore public attitudes to restricting smoking in cars carrying children in the Welsh adult population to inform policy development in this area.
Nod yr ymchwil hon oedd archwilio agweddau'r cyhoedd at gyfyngu ar smygu mewn ceir sy'n cario plant drwy arolwg o farn oedolion yng Nghymru, er mwyn llywio’r gwaith o ddatblygu polisi yn y maes hwn.