New Delhi, May 14 -- The Supreme Court on Wednesday directed states and Union territories to urgently address enforcement of Central Motor Vehicle Rules (CMVR) requiring transport vehicles carrying passengers to have speed governors, vehicle location devices and an emergency button for the safety of passengers. In an order passed in a public interest litigation (PIL) on road safety reforms, a bench of justices JB Pardiwala and KV Viswanathan observed that the provision for speed governors under Rule 118 of CMVR and vehicle location tracking device (VLTD) along with emergency button under Rule 125H are being followed in breach. "Having lane driving will reduce accidents but how to inculcate it. Most drivers may be illiterate but lane driving...