Waterloo Regional Police have confirmed they were on scene monitoring a large gathering at Breithaupt Park in Kitchener on Sunday afternoon.
The gathering was dubbed a 'Meet Your Candidate Event' by the People's Party of Canada.
Photos sent to 570 NEWS appear to show more than 100 people in attendance, which is currently the limit for outdoor gatherings in Ontario.
A statement from a WRPS spokesperson said, "We were aware of a demonstration taking place at Breithaupt Community Centre/Park. The event was monitored for public safety."
Police said at this time, no charges have been laid.