Gardaí are investigating the incident.
A man is in a serious condition following an alleged assault in Dublin last night.
The man, who is in his 20s, was discovered by gardaí at Bachelors Walk just before midnight.
He was taken to the Mater Hospital for treatment where his condition is described as serious but not life threatening.
No arrests were made and gardaí say they are investigating the incident.

Over 400 Motorists Caught Speeding So Far Today, Including A Driver In Kilcock
Transport Minister In Discussions With Irish Rail About Extending Late-Night Trains Beyond Christmas
Tadhg And Mary Should Be Looking Forward To Christmas, Say Gardai As Fresh Appeal Launched
Bus Shelters Treated As Luxury Rather Than Standard, With 500 Kildare Bus Stops In Need Of Upgrades
Recruitment Announcements Don’t Add Up As Garda Numbers Stagnant In Kildare South, Says Local TD
Court Orders Demolition Of 29 Unauthorised Modular Homes Built By Kildare Developer
Chris Rea, 'Driving Home For Christmas' Singer, Has Died Aged 74
170 People Arrested In Past Week For Driving Under Influence Of Alcohol Or Drugs