A man in his 20s remains in Garda custody this morning following the seizure of heroin and cannabis worth an estimated €95,000 in Dublin's inner city.

The discovery of the heroin, with an estimated street value of €90,000, was made during a planned raid on a residence at Oliver Bond House early yesterday morning.

The man was arrested at the scene, and is being detained at Kevin Street Garda Station.

In a follow-up search at a second residence in Oliver Bond House, cannabis with an estimated street value of €5,000 was seized.

A second man in his 30s was arrested, but was later released without charge.