Services on a section of Delhi metro's Green Line were briefly affected and was later normalised on Thursday morning.
Trains were running later, Delhi Metro Rail Corporation said in a tweet.
Around 13 minutes later, it said the services were normalised between Paschim Vihar West and Kirti Nagar/Inderlok metro stations.
With 24 stations, Green Line covers over 29 km and runs between Inderlok and Brigadier Hoshiyar Singh stations.
(This story has not been edited by Business Standard staff and is auto-generated from a syndicated feed.)