In a shocking incident, a Delhi Metro train crashed into a wall during the test run on Tuesday. The incident took place at Kalindi Kunj depot, six days before Prime Minister Narendra Modi is scheduled to inaugurate the Kalkaji Mandir-Botanical Garden corridor of the Delhi Metro (Magneta Line) on December 25. The Magneta Line of the Delhi Metro will reduce travel time between Noida and south Delhi. The incident raise serious question about security of the passengers travelling in the metro train.