Hazard: Yonge St/ Grenville St.. Ice falling from a building at the intersection. Yonge St is now closed in both directions from Grosvenor St to College St. Please avoid. #GO691458^adc
— Toronto Police Operations (@TPSOperations) April 18, 2018
Police issued this alert about 10.45 a,m. There’s no idication of how long the closure will last.
