Section 242(8) in The Dedicated Freight Corridor Railway General Rules, 2018
(8)Responsibility of Loco pilot,- (a) the Loco pilot of a train on approaching stop hand signal or stop Indicator, shall stop in rear to sign and affix train number date and time on the restriction book presented to him by the engineering flagman;(b)The loco pilot after affixing his signatures shall re-start on being shown a proceed with caution hand signal by the flagman at a speed not exceeding eight kilometre per hour till the train has cleared the restricted length, as per termination board or on being shown a proceed hand signal from behind, before resuming normal speed.