03/16/2015 11:38 EDT | Updated 05/16/2015 05:59 EDT

Operation SharQc: 18 Hells Angels plead guilty to conspiracy to commit murder

Eighteen Hells Angels members pleaded guilty Monday to taking part in a conspiracy to commit murder. 

Another five are expected to plead guilty on Tuesday. 

The Hells Angels members were arrested as part of Operation SharQc, a massive sweep of Quebec and New Brunswick organized crime groups in 2009.

Police say 156 people were targeted in those raids.