If you need to fell trees that could potentially fall on to or across the highway or cause any other danger to highway users then you must employ a qualified traffic management contractor.
Os oes angen ichi gwympo coed allai syrthio ar neu ar draws y briffordd neu achosi unrhyw berygl arall i ddefnyddwyr priffyrdd mae’n rhaid ichi gyflogi contractwr rheoli traffig cymwysedig.