The high profile trial of two "Freedom Convoy" leaders Tamara Lich and Chris Barber began Tuesday, with Crown lawyers calling on an Ottawa police officer to testify.

The court was shown an 11-minute video of police footage gathered during the protests that became known as the "Freedom Convoy" in February 2022.

Lich and Barber helped lead thousands of protesters and a convoy of truckers to Ottawa, who occupied the streets of Ottawa for nearly four weeks. They rallied the protesters, and told them to "hold the line" when police tried to break up the honking crowds. They also raised millions of dollars for the movement.

The charges against Lich and Barber include mischief, obstructing police, counselling others to commit mischief and intimidation.