Passport Now Mandatory on All Ireland–Wales Ferries From 28 September

A quiet rule change by Irish Ferries and Stena Line will have big consequences for thousands of Irish and UK residents who treat the Dublin–Holyhead or Rosslare–Fishguard crossings almost like domestic bus routes. From Monday, 28 September 2026 every passenger – regardless of age or nationality – must show a valid passport (or Irish passport card) before boarding. Driving licences, student cards and other photo ID, which were previously accepted for foot passengers and motorists alike, will no longer get travellers past check-in. The shift stems from updated UK Border Force requirements aimed at improving the accuracy of passenger manifests supplied in advance by carriers. Although passport checks can still be made on arrival, the UK now obliges ferry operators to verify document numbers before departure. Irish Ferries says the move brings sea routes into line with airline practices and should speed disembarkation in Holyhead and Pembroke. The timing has caught many families on the hop. Social-media forums lit up over the weekend with frantic questions about children’s documentation and whether a renewal receipt would suffice (answer: it won’t). Travel agents report a spike in urgent passport-express applications; the Passport Service says it can still issue within five working days but warns that postal strikes in parts of Britain could delay delivery. The new policy has business implications too. Irish exporters often send technicians across the water at short notice to service equipment; many relied on driving licences for same-day trips. Companies are now auditing staff travel packs and reminding employees that a passport left in a bedside drawer could derail a Monday-morning call-out. Logistics operators carrying accompanied freight will also need to ensure that every driver – including agency workers – is passport-compliant. For the minority who lack any passport, alternatives are limited. A British citizen resident in Ireland can apply for a UK passport at the embassy in Dublin, but current processing times are five weeks. Irish residents who hold neither Irish nor British nationality will need to contact their own embassy for an emergency travel document – an option that generally requires proof of travel and incurs additional fees. In short, the once-relaxed Irish Sea crossing is about to feel a lot more like international travel.