Mumbai, Dec 12 (ANI): Megastar Amitabh Bachchan was recently seen attending a public awareness programme on Head Injury and Road Traffic Accident organized by Neurology Society of India in the showbiz capital Mumbai. At the event, Amitabh said that next time if he gets a chance to depict a song on 'Dosti', he will definitely wear helmet. Also, present at the event was Nita Ambani. Well.Big B, it's good to see an icon like you creating awareness about such an important issue!!!