Enquiries continue into source
Police say a 'fairly large' amount of heroin has been seized around the capital.
A quantity of the Class A drug was found by staff from the Central Neighbourhood Policing Team last week.
Enquiries have been continuing as to where it came from.
Chief Constable Gary Roberts has thanked the officers involved for their 'excellent' work.
Patient room to be created on Ben-my-Chree
Vessel standing in for Manxman after mechanical failure
Summerland: Survivors and relatives vow to continue campaign to overturn inquest verdict
Bid to overturn decision not to order fresh inquests dismissed
Mona Street residents meeting 'very productive', says Peel Commissioners
Local authority held a private meeting to discuss changes to Derby Road car park
Man who touched himself on bus jailed
Hall also banned from using public buses