Several injured in altercation between attendees, demonstrators at Hamilton Pride festival - 2019-06-15

Hamilton police are investigating a physical confrontation between two opposing groups at the Hamilton Pride festival at Gage Park on Saturday.
Jackie Penman, a Hamilton police spokesperson, said she "can't say for sure" what sparked the altercation, but that a group of protesters clashed with a group attending the festival.
"I do believe there was a religious group there, and they were joined by some yellow vest protesters as well, and then some of the participants at the Hamilton Pride festival also got involved," she said.
Wikipedia cite:
{{cite news | title = Several injured in altercation between attendees, demonstrators at Hamilton Pride festival | url = https://www.cbc.ca/news/canada/hamilton/hamilton-pride-festival-altercation-police-1.5177439 | work = CBC News | date = June 15, 2019 | accessdate = June 16, 2019 }}