BY A STAFF REPORTER: Lviv Mayor Andrii Sadovyi said 90% of the western city is without power and also warned of water disruptions as a result of Russian attacks Thursday. “90% of the city is without electricity. We are waiting for more information from the power engineers. Trams and trolleybuses are not running in the city. There may be interruptions in water supply. We are switching to diesel generators at critical infrastructure facilities,” Sadovyi said.