Section 155(5) in The Dedicated Freight Corridor Railway General Rules, 2018
(5)Duty of Station Master for cancellation of Caution Order, - The Station Master on duty on receiving advice for cancellation of special precaution, shall advise this fact to all those functionaries who had been earlier advised in terms of sub-rule (4) of the rule 155 above, and after issue of advice regarding cancellation of caution order, the Station Master shall discontinue the issuing of the Caution order.