It follows the seizure of cash.
Four people have been arrested and charged in relation to a money laundering investigation.
It follows the seizure of cash in Portlaoise in April.
A woman in her 40s one in her 30s as well as a man in his 30s and one in his 20s, are due before Portlaoise District Court this morning.
A car was stopped and searched by Gardai on the M7 motorway on the 6th of April in County Laois and €50,000 was discovered.

Friday's Kfm Obituary Announcements
New Cultural Programme Set For Castletown House
Celbridge Woman Who Lost Sister To CF Calls For People To Support Today's Fundraiser
Protestors, Including Kildare's John Dallon, Refused Entry From Government And Agriculture Bodies Meeting
Defence Forces Travelling To The Curragh Today For Training
Newbridge Silverware’s Silver-plated Cutlery Factory Officially Closes
Martin Heydon Will Meet Farming And Haulier Groups This Morning Amid Fuel Protests
Missing 17-Year-Old Joshua Treacy From Maynooth Has Been Located