Five men remain in Garda custody in connection with two separate drugs seizures in Dublin.
Four men are being questioned in connection with a two million euro heroin seizure in Tallaght on Friday night.
Another two men, aged 22 and 32, were arrested at Harelawn Park in Clondalkin last night after heroin worth more than 60 thousand euro was seized by Gardai.
One was released overnight, whilst the other man remains in custody at Ronanstown Garda Station.
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