good evening. there are violent scenes in dublin tonight, following a knife attack near a school earlier in the day. three children and a woman were stabbed in an incident that police said was not terrorism related. crowds later gathered in the area with flares and fireworks thrown, and vehicles were set on fire. the police commissioner described tonight s disorder as caused by a faction driven by far right ideology . sara girvin is in dublin tonight. there is still a massive policing operation going on here, as you can see behind me. lots of police presence further on down that road as well. after this afternoon s stabbing, a multiple stabbing that involved three children, crowds filled this area and police say the resulting violence, the resulting riots, are a result of far right ideology engaging in serious violence and misinformation on social media. tonight, dublin has been witness to violent classes between rioters and police. vehicles have been set alight. smoke seen