When defects are identified through the daily check, they should be repaired immediately, if the safety of the vehicle, passenger and other road users are affected.
Pan fydd diffygion yn cael eu nodi yn dilyn yr archwiliad dyddiol ac os effeithir ar ddiogelwch y cerbyd, y teithwyr a defnyddwyr eraill y ffyrdd, dylid eu hatgyweirio ar unwaith.