Two further arrests have been made in the investigation into the murder of Gareth Hutch.
They are being detained under the provisions of section 50 of the Criminal Justice Act 2007 as amended.
They are being detained at Bridewell and Store Street Garda Stations.
A total of three arrests have now been made in connection to the shooting and all three remain in custody.
Gardaí have said no further information is available at this time for operational reasons.