20 Protesters arrested at climate protest that blocked Bloor Viaduct traffic

Twenty protesters were arrested at the scene of a climate demonstration that blockedtraffic for several hours on the Bloor Viaduct on Monday, police say.

Protesters shut down the major four-lane bridge through the morning before the arrests were made.

Const. Caroline de Kloettold CBC News in an email that 20 people were arrested, but did not share any other details.

"A further breakdown will be released at a later time," she said.

Some protesters who refused to walk away from the middle of the roadway were carried offby police.

Police tweeted that the roadway had reopened just before 1:30 p.m.

The climate protest completelyshutdown traffic on the roadwayMonday, with no cars able to cross the major four-lane bridge.

Extinction Rebellion, the group behind the protest, hadits members block traffic around Broadview and Danforth avenues.

Toronto police tried to divert drivers from the area.Cyclists couldstill use the bridge's bike lanes, while TTC subway service wasalso unaffected.

Irene Alatzakis, co-lead ofoutreach and communities for Extinction Rebellion, said the group is organizing in 60 cities around the world to "call attention to the climate crisis.

"We have to act as if it's an emergency," she said.

Justweeks out from the federal election, Alatzakis also had a message for the leaders of Canada's political parties.

"We're very disappointed that you're not taking the climate emergency seriously ... we're really disappointed with all political parties that we had to do this."

The group attached Extinction Rebellion's logo a large, green hourglass-like shape to the side of the bridge, making it visible to drivers on the Don Valley Parkway below.Marching onto the bridge, the group carried large block letter signs saying "Act now."

Others carried smaller, homemade signs.

"Your home is burning, we can do something," read one.

Extinction Rebellion has already targeted a bridge in Nova Scotia and plans to protest in Vancouver, too. Protests are also scheduled for London, Paris, Berlin and New York.

Dozens of protesters took part.

Last week, Toronto city council unanimously voted to declare a climate emergency, joining hundreds of other municipalities around the world who have done the same.

However, that move was not without controversy, with some pointing out the city is spending billions to rebuild the aging eastern portion of theGardiner Expressway.