Dramatic footage has emerged from China of a more than 100 people being rescued from a flooded tunnel. <br /><br />In the video, filmed in Chongqing on Tuesday, water can be seen flowing into the tunnel and swamping cars. <br /><br />More than 40 firefighters, five lorries and two canoes were needed to rescue the people trapped inside. <br /><br />No casualties have been reported as yet.
