A broken window pane on the the 16th floor of a building on Queen Street near University Avenue has caused police to shut down the area to traffic.
Small shards of broken glass fell from the building but nobody was injured.
Police spokesperson Const. Wendy Drummond said authorities were called about the broken glass at 10:24 a.m.
As a safety precaution, they closed off Queen Street between University Avenue and Simcoe Street until the area could be secured. Streetcars are being allowed to pass through but TTC drivers are being told to bybass the the bus stop.