The three men, two women and a child were discovered yesterday afternoon
Investigations are continuing after six migrants were discovered in the back of a truck in County Laois yesterday.
Three men, two women and a child were found in a refrigerated truck in Stradbally at around 4.40pm.
Gardaí confirmed that the truck came through Rosslare Port.
All six people were taken to hospital as a precaution.
They are now due to be questioned at Portlaoise Garda Station.