Police have launched an investigation following a video showing a man being assaulted by an unidentified individual has gone viral on social media. <br /><br />Read more at https://tinyurl.com/4byy96x9 <br /><br />WATCH MORE: https://thestartv.com/c/news<br />SUBSCRIBE: https://cutt.ly/TheStar<br />LIKE: https://fb.com/TheStarOnline