However, there are existing schemes such as the sabbatical scheme aimed at supporting those in English-medium to improve Welsh language skills.
Fodd bynnag, mae cynlluniau yn bodoli eisoes fel y cynllun sabothol sydd wedi'i anelu at gefnogi'r rhai hynny mewn ysgolion cyfrwng Saesneg i wella eu sgiliau Cymraeg.