A Delhi Metro train evacuated at Rajiv Chowk metro station on Wednesday, after minor smoke from an air-conditioner was reported.
According to DMRC official , initially smoke and spark were noticed on a train at Central Secretariat station around 10:22 AM.
Minor smoke reported from AC of a Delhi Metro at Rajiv Chowk, train evacuated at the station and passengers accommodated in the next train
— ANI (@ANI) May 24, 2017
However , the cause of spark was short circuit and probe is underway. The train Services were disrupted on the Yellow Line for some time and now it is operational.
More details awaited.