Narragansett Residents looking to dispose of excess and expired prescriptions and over-the-counter medications can now deposit them, no questions asked, in a permanent, secure drop box located in the lobby of the Narragansett Police Department at 40 Caswell Street. The Narragansett Prevention Partnership purchased the new MedReturn Drug Collection Unit in partnership with the Narragansett Police Department. The collection site is available 24/7. Needles and liquids are not allowed.