Section 20(8) in The Delhi Metro Airport Express Line, General Rules, 2010
(8)If there are points in the route, the traffic controller and the station controller shall examine the indication of the points and if indications at the station and the Operations Control Centre agree that all points are set correctly and locked, the traffic controller may instruct the train operator to proceed as far as the next fixed signal at a reduced speed such that he can stop short of any obstruction and if after traveling some distance, a proceed indication is received by the train running on Restricted Manual mode, the train shall automatically upgrade to the Coded manual mode of control and the train operator shall again inform the Traffic Controller and if the train is fitted with Automated Train Operation, this mode of the control may be selected.
