9.16 Article 5(1)(a) of the 1999 Model Order provides that consent is not required for routine works carried out by statutory undertakers to protected trees.
9.16 Mae erthygl 5(1)(a) o Orchymyn Enghreifftiol 1999 yn datgan nad oes angen cydsyniad ar gyfer gwaith arferol a wneir gan ymgymerwyr statudol ar goed gwarchodedig.