Key Points
Passport now mandatory for all UK-Ireland ferry passengers from September 28.
Affects 2.5 million annual travellers on four major Irish Sea routes.
Driving licences and national ID cards no longer accepted by Stena Line and Irish Ferries.
Change required by UK Border Force for accurate passenger data before boarding.
From Monday, September 28, ferry passengers travelling between the UK and Republic of Ireland must show a valid passport before boarding. Stena Line and Irish Ferries are enforcing the new requirement on four major Irish Sea routes, affecting roughly 2.5 million passengers yearly. The change applies to all travellers regardless of age or nationality, and no other forms of photo identification will be accepted.
Which ferry routes are affected
The passport requirement applies to four heavily used Irish Sea crossings: Dublin to Holyhead, Rosslare to Pembroke, Fishguard to Rosslare, and Holyhead to Dublin. Both directions require a valid passport. The rule does not affect routes between Great Britain and Northern Ireland, such as those via Belfast, Liverpool, Cairnryan or Heysham. Stena Line and Irish Ferries confirmed the change on September 28.
Why the change is happening now
The ferry operators introduced the requirement to comply with UK Border Force rules on passenger data accuracy. Stena Line stated the change meets requirements “in relation to the accuracy and integrity of passenger data before boarding”. The Common Travel Area agreement allows British and Irish citizens to travel without a passport legally, but ferry companies now require one to meet border processing standards.
What ID is no longer accepted
Driving licences, national identity cards, bus passes, work ID cards and student cards are no longer valid for ferry travel on the affected routes. Passport cards are accepted by both operators. Stena Line confirmed that passengers who have forgotten their passport will not be allowed to board. The change applies to all passengers regardless of age or nationality.
Impact on travellers and tour operators
The new rule has already prompted cancellations. Elfyn Thomas, who organizes bus trips between Wales and Ireland, told BBC Radio Cymru that some customers had already pulled out of trips because they lack a passport. Tour operators and travellers complained the guidelines were published only one month before implementation, leaving insufficient time for those without passports to obtain one. Irish Ferries is contacting customers with existing bookings to provide support during the transition.
Final Thoughts
The passport requirement is now in force and non-negotiable. Travellers without a valid passport cannot board ferries on the four affected Irish Sea routes. Plan ahead and ensure your passport is valid before attempting to travel.
FAQs
Yes. Although the Common Travel Area agreement does not legally require it, Stena Line and Irish Ferries now mandate a valid passport for all passengers regardless of nationality.
No. From September 28, driving licences, national identity cards and all other photo ID are no longer accepted. Only passports and passport cards are valid.
Dublin to Holyhead, Rosslare to Pembroke, Fishguard to Rosslare and Holyhead to Dublin routes require passports. Routes to Northern Ireland are unaffected.
Stena Line confirmed passengers without a valid passport will not be allowed to board. No exceptions are made regardless of age or nationality.
Disclaimer:
The content shared by Meyka AI PTY LTD is solely for research and informational purposes. Meyka is not a financial advisory service, and the information provided should not be considered investment or trading advice.
About Author

Danny Kontos
Co FounderDanny Kontos has been a stock investor since 2007 and co-founded Meyka in 2023. He keeps a small, focused portfolio and only moves when the numbers are hard to argue with. He has waited years on a single position before. Before Meyka, he ran a web hosting company and a mortgage lending platform, so he knows what a well-run business actually looks like under the hood. This article did not come from a news cycle. It came from someone who has been watching this space for a long time.
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