Chennai: Two youths were caught on camera racing motorcycles at high speed on the busy Ambattur Industrial Estate–Thirumangalam main road, putting their lives and those of other motorists at risk. Police have launched a hunt for the bikers after a video of the stunt surfaced online.The video shows two youths competing against each other on motorcycles, without regard for traffic or public safety. They were not wearing helmets. Traffic police to examine the video to identify the youths and initiate stringent legal action against them.Residents said the stretch sees heavy traffic, and reckless racing could lead to serious accidents, especially during peak traffic hours. They also demanded intensified police patrolling and surveillance to prevent illegal racing and avert accidents.