The Kringlumýrarbraut roadway in Kópavogur has been closed to southbound traffic following a collision involving three vehicles, as reported by a witness. The incident occurred just below Hamraborg in the area. Emergency services, including police, are redirecting traffic from Bústaðavegur and have confirmed that icy conditions may have contributed to the accident. The fire department was unable to provide further details and referred inquiries to the police, who have not yet responded to requests from the media. Updates on the situation are expected as more information becomes available.