Police attacked by young crowd at concert in Laval

Laval police say officers were attacked by young concertgoers after intervening in a brawl at an outdoor concert Saturday night.  
About 1,000 people had gathered for the concert which was part of a new Moroccan festival near Laurentian Highway 15 and du Souvenir Blvd. said Lieutenant Geneviève Villemure from the Laval police.
Around 8 p.m. a group of about 150 people, mostly between the ages of 15 and 18, erupted into a brawl while rapper Salimo was performing, says Villemure.
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