A gust of strong wind blew off a huge billboard in northern China's Heilongjiang Province.<br /><br />The CCTV clip, shot in Harbin city on March 27, shows a huge billboard being blown off the top of a building.<br /><br />The meteorological observatory issued the blue warning signal -the least strong level- for the wind, reports say. <br /><br />Fortunately, no casualties were reported.<br /><br />++CLIENTS PLEASE NOTE: THIS VIDEO HAS BEEN LOOPED++
