Clearer water, cleaner air: The environmental effects of coronavirus

Subscribe to France 24 now: FRANCE 24 live news stream: all the latest news 24/7 ... From crystal clear waters in the canals of Venice to dramatic falls in pollution levels in major cities, the coronavirus pandemic has had a number of positive effects on the environment as millions across the world are placed under lockdown. Visit our website: Like us on Facebook: Follow us on Twitter: https: