Photos: Protests across France spiral into looting, blazes and clashes

Widespread protests have broken out across multiple French cities, leading to significant unrest. Authorities reported 1,200 arrests and 150 police officers injured in connection with the events. The article's content focuses on the scale of the arrests and injuries, indicating a serious and widespread disturbance. While the description mentions looting, blazes, and clashes, the core factual reporting from the content centers on the official figures of arrests and injured law enforcement. The specific reasons for the protests are not detailed in the provided content.