The guidance, which schools and other education settings can use to respond to vape use, aims to help learners understand the effect of vaping on their health and well-being.
Nod y canllawiau, y gall ysgolion a lleoliadau addysg eraill eu defnyddio i ymateb i'r defnydd o fêps, yw helpu dysgwyr i ddeall effaith fepio ar eu hiechyd a'u llesiant.