MUMBAI, March 8 -- A 21-year-old man and his friend riding pillion were killed after a speeding car collided with their bike on the Vakola flyover on Western Express Highway in the early hours on Friday. While the car driver, identified as Siddhesh Rupesh Belkar, was arrested from the spot and remanded in police custody, relatives of the deceased tried to block traffic outside the Bandra court where he was produced, said police. The blockade was cleared after police assured protestors of swift action against the accused....