Gurugram, March 15 -- The National Highway Authority of India (NHAI) on Thursday deployed traffic marshalls at all exits of the 19-km stretch of the Dwarka expressway that has been opened for traffic in order to enforce traffic discipline and check violations on the elevated corridor, officials aware of the matter said. The development came a day after HT reported that several commuters resorted to driving on the wrong carriageway of the expressway, or were speeding on the road, which has a speed limit of 100 kmph. In addition, several two-wheelers - officially not allowed on the high-speed corridor - were also seen on the expressway. The Dwarka expressway spans a length of 29km. On Monday, Prime Minister Narendra Modi inaugurated the Gurugram leg of the elevated corridor - a 19km stretch from Bajghera at the Delhi-Haryana border to the cloverleaf flyover at Kherki Daula in Gurugram. NHAI officials said that patrolling vehicles have been deployed on the expressway. "All steps are being taken to ensure that there are no traffic violations. We have deployed traffic marshalls on each entry and exit point. Patrolling vehicles have been deployed on the expressway to assist commuters and check violations," an NHAI spokesperson said. "This is a high-speed access control road, and any small traffic violation or mistake can cause fatalities," the spokesperson said....