There are concerns about the future of Holyhead Port after an Irish minister in trade with the rest of the EU revealed pans intended to bypass the UK altogether.
The commercial and ferry port is one of the busiest in the UK and mostly deals with round-trip transport from Dublin.
Thomas Byrne, Ireland's Minister of State for European Affairs, said after the news of 7,000 lorry queues in Kent that they are looking to strengthen direct links with the EU.
He said the government was discussing "early engagement" between traders, freight forwarders and ferry companies to discuss options.
"Goods that are transported directly between Ireland and the EU are not subject to any new procedures," he said.
"Many traders crossing the UK land bridge are already considering and using alternative direct maritime services."
“Some of the new services launched last year and months include Cork to Zeebrugge, Dublin to Santander, Waterford to Rotterdam, Rosslare to Bilbao and Rosslare to Roscoff.
"Additional departures between Rosslare and Cherbourg and Cork Roscoff are already planned from 2021."
Cabinet Secretary Michael Gove said yesterday that the UK government "is working with the Welsh Government to invest in a facility near Holyhead in Anglesey to ensure that transit and other procedures can facilitate the flow of traffic and trade".
He answered a question from Ceredigion Rep. Ben Lake who said he had "sserious concerns ”.
"The impact on the Welsh ports of Holyhead and Fishguard of the UK government's failure to prepare for the end of the transition period has been raised repeatedly by Plaid Cymru, but we still have no clarity, ”he said.
It was announced yesterday that truck drivers will need a permit to enter Kent after the Brexit transition period has expired.
In the House of Commons, Mr Gove said the Kent Access Permit system is being enforced by police and ANPR cameras.
It's designed to make sure drivers have all of the necessary documentation, he said.