 | Calgary police are warning the public to expect an influx of upwards of 500 OMG (outlaw motorcycle gang) members in the city this weekend to celebrate the 20th anniversary of the Calgary chapter. Police are expecting Hells Angels MC members from across Canada and their support clubs to be attending the mandatory event. It will run from Friday until Sunday. Police don't expect trouble but will be photographing and monitoring the bikers. |  |
 | Arson investigators in Calgary probed the cause of a spectacular fire that burned down the Hell's Angels clubhouse in 2012. Calgary police said little about the fire. |  |
