Probe after teen threatens Dublin Bus passenger with screwdriver

The incident, which was filmed and widely circulated on social media earlier in the week saw a teenager threaten the passenger before brandishing a screwdriver and a pair of vice grips. File picture: Sasko Lazarov/RollingNews.ie

Gardaí have said they are investigating an incident which saw a passenger being threatened with a screwdriver on a Dublin Bus route. 

The incident, which was filmed and widely circulated on social media saw a teenager threaten the passenger before brandishing a screwdriver and a pair of vice grips.