Parents throughout the country have rallied against school coronavirus mandates to push back against masks and other policies, resulting in tense scenes, some of which prompted a police presence.

On Tuesday, parents from the Granite School District in Salt Lake County, Utah, erupted at a local school board meeting that later turned into a full-scale protest. Unruly attendees repeatedly chanted “no more masks!” at the meeting while some in the crowd approached top brass in the district, forcing the gathering to a halt.