Two persons were arrested after a hand grenade and ammunition were seized during a search warrant exercise, which was conducted between 7pm and 10:45pm Sunday.
During the exercise, two search warrants for illegal firearms and ammunition were executed at Valsayn Trace, St Joseph, and St Vincent Street, Tunapuna.
While conducting a search at a house in St Joseph, the officers found a hand grenade and ten rounds of 5.56 ammunition.
Police took possession of the items and two persons were detained pending further enquiries.
The exercise was coordinated by ACP Andy Belfon and other officers as well as members of the NDTF-West, the Northern Division Crime Scene Investigation Unit and the Explosive Detection Disposal Unit.