A man in his 40s is in a critical condition following an assault in Dublin early on Saturday morning.
The incident happened at around 2.35am on Amiens Street, North Wall in Dublin 1.
The man was brought to the Mater Misericordiae University Hospital, where his condition has been described as critical.
Gardaí said in a statement that a technical examination was carried out at the scene.
They are appealing to anyone who may have witnessed the incident to contact them.
Any persons who were in the vicinity between 2.30am and 2.50am and who may have video footage (including dash-cam) are asked to make this footage available to investigating gardaí.
Anyone with any information is asked to contact Store Street Garda Station on 01 666 8000, the Garda Confidential Line on 1800 666 111, or any garda station.
Gardaí said investigations are ongoing.
