Gardaí have discovered a cannabis grow house in Carlow town.
The grow house is in the Tullow Road area of the town and holds around 170 mature cannabis plants.
Officers also found a significant quantity of harvested plant material. They estimate the total value of the cannabis is €235,000.
A man in his 30s has been arrested and has been detained at Carlow Garda Station under Section 2 of the Criminal Justice Drug Trafficking Act.
The scene is being examined by Garda Scenes of Crime Examiners.