Hey Canada, mark your calendars for May 10th️! @AlertReady will be conducting tests across most provinces & territories to ensure our system’s readiness in the case of an actual emergency.
— Alert Ready (@AlertReady) May 3, 2023
Check the schedule here- https://t.co/nopJwwkXRJ#AlertReadyTest pic.twitter.com/I31vLYHCpB