The search of the house resulted in the discovery of 40 Cannabis plant.
Drugs estimated to be worth over €100,000 have been seized in the midlands.
Gardaí carried out a search at a house in the Lanesborough as part of the ongoing investigations into the sale and supply of illegal drugs.
40 Cannabis plants with an estimated value of 32,000 euro , 75,000 euro worth of Cannabis Herb and Cocaine with an estimated street value of 300 euro was found.
One female in her 30s was arrested and is currently detained at Roscommon Garda Station.
Photo credit: Facebook - An Garda Síochána