The police today said that a plumber attached to the Cheddi Jagan International Airport (CJIA), Timehri at around 9.30 this morning, went to the airport’s public washroom (Departures section) located at the western side of the airport compound to carry out a routine inspection. He entered the washroom and observed a firearm on the ‘cistern’ of the toilet (in the female washroom). He reported the matter to the Police. Ranks responded immediately and observed one .38 revolver was on the cistern of the female toilet. The firearm was seized, sealed, marked and lodged in an evidence bag at Timehri Police Station.