Delhi Metro’s Blue line services (Dwarka sector 21-Noida City Centre/Vaishali) were affected for around 30 minutes on Wednesday.
According to the Delhi Metro Rail Corporations (DMRC), The train service was affected due to signalling issues at two interlocking stations.
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“Due to signalling issue at interlocking stations of Subhash Nagar and Rajouri Garden of Line-3, train IDs were lost around 12.30 p.m. for trains falling in this zone, resulting in delays as they were locally controlled,” a senior Metro official said.
In a statement, DMRC officials said, Central control for these two interlocking stations was restored at 1 p.m. and trains are now being regularised as per normal IDs.
The issue has been rectified and services are getting restored to normal movement, the Delhi Metro Rail Corporation said.