Officers stopped a Polish registered truck which came on a ferry from France and found the cigarettes within its load.
They have a retail value of €2.4 million, which is a potential loss to the exchequer of over 1.8 million.
A man in his 40s is being questioned as part of the investigation.
Teenager From Greystones Named As One Of The Victims Of Icelandic Car Crash
No Turning Back! — Oisin McConville Secured For 2027 In Massive Wicklow Boost
The Armagh all-Ireland winner who guided the Garden County to Tailteann Cup glory this season, guaranteeing Wicklow Sam Maguire football in 2027 is back at the helm after confirmation from Wicklow GAA
Pure Magic! 20 Years of Keeping Wicklow Uplands Clean
Pure has removed over 4,300,000 kg of waste from more than 17,000 illegal dumping sites across the uplands since 2006.
EU Defence Ministers Descend on Wicklow as Government Pledges €10m More for Ukraine
Wicklow is the centre of EU diplomacy for a few days at least at the beautiful Druids Glen
Old Recording Adds To Intense Concern About Road Safety
The footage of dangerous driving on the N11 near Kilmacanogue was widely shared .
Sunny intervals
High: 19°C | Low: 16°C
Sunny intervals
High: 18°C | Low: 16°C
Sunny intervals
High: 19°C | Low: 15°C
Sunny intervals
High: 18°C | Low: 15°C
Sunny intervals
High: 19°C | Low: 15°C
