"Mae'n amlwg y byddai Caergybi yn cael trafferth amsugno effeithiau unrhyw oedi a fyddai'n cael ei achosi gan wiriadau ychwanegol. Rydyn ni'n gweithio ar ffyrdd o reoli effaith unrhyw oedi ar y traffig yn y porthladd, ac wedi nodi ac asesu safleoedd posib ar Ynys Môn i ddygymod ag unrhyw orlif ar y rhwydwaith ffyrdd os na fydd modd cyfyngu'r traffig o fewn ffiniau’r porthladd ei hun.
“It’s clear Holyhead would find it difficult to absorb the effects of any delays caused by additional checks. We are working on solutions to manage traffic disruption from delays at the port and potential sites on Anglesey have been identified and assessed to deal with any overflow on the road network, should delayed traffic not be contained within the confines of the port.