Gas leak secured, emergency alert called off in Black Diamond, Alta.

Alberta Emergency Alert warned residents of a community near Calgary about an explosive hazard near the community Saturday. The agency issued the advisory at just after 10 a.m. for Black Diamond, Alta. It says the incident is due to "a significant gas leak" in the downtown area.Explosive Hazard Alert Jun20 1008AM Take necessary precautions. Black Diamond https://t.co/L8ht6OCtPQ #ABemerg — AB Emergencyalert (@AB_EmergAlert) June 20, 2020"Nearby businesses and residents are being evacuated a