07/30/2015 07:12 EDT | Updated 07/30/2016 05:59 EDT

Concrete chunks fall from building at Yonge-Dundas Square

Police have cordoned off an area near Yonge and Dundas Square due to concrete falling off a building.

Chunks of concrete, the largest about the size of a pocket book, were seen on the ground at 21 Dundas Square just before 7 a.m.. The chunks fell in front of the doorway of the building.

Police are investigating where the concrete came from. 

No one was injured.