Technical snag hits Delhi Metro

New Delhi : Services on Delhi Metro's Blue line were affected on Wednesday afternoon due to signalling faults, causing inconvenience to commuters.

The technical snag occurred on the section between Karol Bagh and Dwarka, which halted the services on the stretch for some time, a commuter said.

A Metro official said the operations on the stretch were affected "slightly" but the network was not hit elsewhere on Blue Line.