An assault which left a man in hospital with "serious" injuries took place on Sunday evening at George's Dock.
A garda investigation into the assault has resulted in the Luas Red Line service being shut down between Connolly and the Point stations. A man in his 20s was taken to the Mater Hospital following the assault.
The scene is closed off this morning to allow a technical examination to take place. No arrests have been made but investigations are ongoing.
