A man has been arrested in connection with an armed robbery in the city centre earlier this week.
On Monday evening, a woman escaped injury after being robbed at gunpoint on Longs Place close to the Guinness Storehouse.
Two men were armed with what is believed to have been a gun.
They are alleged to have stolen a phone from the woman.
The arrested man is aged in his 30s and is being detained at Kevin Street Garda Station under Section 4 of the Criminal Justice Act 1984.
He is due to appear before the Criminal Courts of Justice tomorrow morning.