Update: G20 arrests continue

Protest supporter Jen Stewart is arrested Sunday outside the temporary jail east of downtown Toronto where police are holding hundreds of people taken into custody during G20 demonstrations. (Jacques Boissinot/Canadian Press)

Dozens of people were arrested at the University of Toronto on Sunday, a day after militant activists caused widespread damage on the opening day of the G20 summit.

About 50 people were rounded up after police found street-type weapons and black clothing hidden in bushes. It's believed the bricks were to be used by anarchists who caused widespread damage on Saturday.

A heavy police presence continued, a day after dozens of storefronts were damaged, as well as police cars and other vehicles.