A poster for display on the exits from the school building into the school grounds is also available to remind school users that it is against the law to smoke in the school grounds.
Mae poster hefyd ar gael i'w arddangos wrth allanfeydd adeilad yr ysgol i dir yr ysgol er mwyn atgoffa defnyddwyr yr ysgol fod smygu wedi'i wahardd ar dir yr ysgol.