The written warning must explain how the occupant has breached the agreement, and what they need to do, by which date, to resolve the breach.
Rhaid i’r rhybudd ysgrifenedig egluro sut y mae’r defnyddiwr wedi torri’r cytundeb, a’r hyn y mae angen iddo ei wneud, erbyn pa ddyddiad, i ddatrys y tor-amod.