The incident happened at a supermarket on the Upper Rathmines Road yesterday evening
A man has been arrested following a robbery in Dublin yesterday evening.
It happened at a supermarket on Upper Rathmines Road at around 8.50pm.
A man entered the shop and approached a male cashier.
The employee was threatened by the suspect, who took a sum of money and fled the scene on foot.
The cashier was not injured.
After searches in the area, Gardaí arrested a man in his 20s.
He is being detained at Terenure Garda Station.