He took the cash and ran from the scene.
A man has been arrested after an armed robbery in Dublin this morning.
Gardaí say a man, armed with a hammer, approached security employees at a cash machine in Cornmarket in Dublin 8 just after 6am demanding the contents of the cash box which was being transported.
He took the cash and ran from the scene.
Gardaí found him nearby and the money was recovered.
The man in his 30s is being questioned at a garda station in the city where he can be held for up to 24 hours.

Investigation Underway After Four Masked Men Broke Into A Monasterevin Home Last Night At Around 7.20pm
Clondalkin Attack Upgraded To Attempted Murder As Commissioner Says It’s Not Linked To Leixlip Case
Man Arrested After Overnight Burglary Spree And Criminal Damage In Naas
Homelessness Figures Hit New Record High Of 16,766 With Increases In Kildare
Family Of Shane O’Farrell - Killed In Hit-And-Run - Welcome Findings Of Bail Report
Milltown Father Shares Details Of Call With Junior Minister For Special Education
Irish Life Health Insurer Announces Price Increases
Animal Rights Assocation Condems Brutal Death Of Stag