RCMP investigate threat at YVR Vancouver, BC, Canada / News Talk 980 CKNW | Vancouver's News. Vancouver's Talk Laura Baziuk Posted: December 21, 2015 05:26 pm Mounties say they are “actively investigating” a threat at YVR. They said it came around 3 p.m. Monday via Twitter. The RCMP’s YVR detachment is working to figure how legitimate the threat it. YVR operations are not affected.