TORONTO—Large stretches of downtown Toronto turned into a sea of red and black on Monday as Raptors fans turned out in droves to celebrate the newly crowned NBA champions, the massive crowds raising safety concerns as officials urged supporters to watch the festivities from afar.
Fans dressed in the team’s colours packed the parade route while a square outside city hall where the march was to end overflowed with people of all ages. Police worked to stop more supporters from entering the square, which the city said was at capacity.