Critically injured man stabbed in Christchurch, NZ, assailant flees; police investigating.

A man is critically injured following a stabbing incident in Christchurch, New Zealand, at 5:40 PM on Clarence Street and Blenheim Road. The attack occurred when a suspect exited one vehicle at a red light and assaulted the victim in another car. The assailant fled the scene, and police are actively investigating the case, urging witnesses to come forward. The victim is currently hospitalized in critical condition.