Police have seized controlled drugs with a total value of about £30,000 in Derry.
The drugs, which include suspected cocaine, were found during the search of residential property in the Waterside last night.
A number of people were arrested at the scene and are continuing to assist police with their enquiries.
Chief Inspector Alan Hutton said: “This was a significant find and has taken potentially dangerous drugs of the streets Derry. Police in the city remain focussed on tackling illegal drugs issues within the justice system in order to keep people safe.”