Up to 100 people were filmed at an outdoor rave at a flat complex in Dublin city over the weekend.
Footage shared online shows a DJ playing to a crowd on Saturday night, the day after further restrictions were introduced in the capital.
Gardaí say they requested people at the gathering on Oliver Bond Street to disperse, and found no breaches of regulations.
A video of an outdoor party at the Oliver Bond flats in the Southside of Dublin last night.
— Barry Whyte (@BarryWhyte85) September 20, 2020
In a statement they say:
"A number of patrols were conducted in the area over the course of the evening."
"In supporting the COVID-19 public health guidelines and regulations, An Garda Síochána has and will continue to adopt, a graduated policing response based on its tradition of policing by consent."
"This has seen Gardaí engage, educate, encourage and, as a last resort, enforce."