Gardai in Ronanstown are investigating the circumstances of a serious collision on the Cloverhill Road on the 10th August 2012.
The collision occurred at approximately 5.10am on the Cloverhill road between two cars. There was one male driver in his early 30's in one car and five people in the second car, one female and four males all in their 20's and 30's.
Three were taken to James Hospital and three to Tallaght by ambulance. All six are still being treated for their injuries.
Forensic collision investigators are at scene and traffic diversions are in place. The road between the junction of Cloverhill Rd and Cherry Orchard roundabout and Cloverhill rd and Coldcut is closed.
Anyone with information is asked to contact Ronanstown Garda Station 01 6667700, or the Garda Confidential Line 1800 666 111.