This provision is delivered in late immersion centres in several local authorities, and late immersion programmes have also been piloted and delivered within schools.
Caiff y ddarpariaeth hon ei chyflwyno mewn canolfannau trochi hwyr mewn sawl awdurdod lleol, ac mae rhaglenni trochi hwyr wedi cael eu treialu a'u cyflwyno mewn ysgolion hefyd.