Services on Delhi metro's blue line were affected after a man was spotted walking on the track between Rajendra Place and Karole Bagh stations this evening.
The man was seen around 8 PM by a metro driver on the elevated stretch and alerted the security, a senior metro official said.
The services were disrupted on the blue line 8 PM onwards. The search for the man is still on, they said.
Earlier in the day services were affected on the yellow line around noon due to technical snag.
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