The incident occurred on Sunday morning.
A woman in her 30s was seriously injured during an assault in Dublin city centre on Sunday, April 25.
The incident occurred in the early hours of the morning between 4am and 5am on Sunday on Dame Street, Dublin 2.
The woman was taken to hospital with serious injuries where she remains.
Gardaí are appealing for any witnesses to the assault to contact them and for any persons who may have been in the Dame Street area between 4am and 5am to come forward.
They are also appealing for any road users who were travelling in the area during the above times who have dash cam footage to make this footage available to Gardaí.
Anyone with any other information is asked to contact Pearse Street Garda Station on 01 666 9000, the Garda Confidential Line on 1800 666 111, or any Garda Station.
