Shocking footage has emerged of a man being punched to the ground in a violent attack.
He was floored with one punch by another man during the daylight brawl in Dublin city centre.
The pair were filmed squaring up to each other in the middle of the street during a heated argument, DublinLive reports.
Passers-by watched on as the confrontation turned ugly and the pair yelled at each other.
It is not clear what sparked the row between the pair.
The footage, which appears to have been filmed on a mobile phone, starts off by showing a man wearing a black jacket approaching another man in a red coat on the street.
The man in red, who seems to be accompanied by a woman, can be heard saying, "I didn't go anywhere near you, I didn't touch you."
He added, "did I take your phone?" before appearing to push the man in the black jacket with his arm.
The pair then square up to each other on the street while the woman roars inaudibly in the black jacket man's direction.
As she shouts, he swings out and hits the red jacket man with one punch.
It causes him to stumble before he eventually drops to the floor.
The man who threw the punch tells the person on the receiving end to "stay there," before appearing to swing his arm out at the woman in the video.
Seconds later, the man and the red jacket man try to leave the area followed closely by the other man.
It is not clear when the video was filmed.
Gardai - the Irish police - declined to comment about the incident.