Footage of a stranded three-ton humpback whale being rescued <br />in eastern China.<br /><br />In the video, shot in Qidong City in Jiangsu Province on November 13, two policemen use water buckets to pour water onto a three-ton, 7.5-metre-long humpback whale stranded on a beach.<br /><br />A fisherman found the whale and called the police, according to reports.<br /><br />Eventually the whale was returned to the sea successfully after five hours.