Paris police take measures to help combat pollution
Nearly a third of the 22 regions in mainland France are on a maximum pollution alert. Police in Paris have been trying to bring down pollution levels by diverting traffic from the city and enforcing lower speed restrictions. Duration: 00:53
Nearly a third of the 22 regions in mainland France are on a maximum pollution alert. Police in Paris have been trying to bring down pollution levels by diverting traffic from the city and enforcing lower speed restrictions. Duration: 00:53
