Section 48 in The Delhi Metro Airport Express Line, General Rules, 2010
48. Report of the accident and unusual occurrences.
(1)The accident and incident shall be reported by the Delhi Metro Airport Express Line employee concerned or any other person who notices it with utmost expediency to the Traffic Controller or the nearest Station Controller as soon as practicable.(2)On receipt of a report under sub-rule (1), the Station Controller shall inform the Traffic Controller and vice versa.
