The incident occurred at around 4:30pm yesterday.
Two separate investigations are underway after a seven year old boy was knocked down and killed by a street cleaning vehicle in Dublin yesterday.
The incident happened on St Joseph’s Way in Ballymun at around 4.30pm.
The boy was rushed to the Mater Hospital after he was struck, and died from his injuries a short time later.
The driver of the truck, a man in his 30s, was also taken to the Mater Hospital, where he was treated for non life-threatening injuries.
Both Gardai and the Health and Safety Authority are investigating the tragic incident.
In a statement, a spokeswoman for Dublin City Council said the local authority extended its sympathies to the family of the deceased child.