New Delhi, Apr 15 (ANI): Services at Delhi's Shahdara metro station has been temporarily suspended due to slow frequency of trains on the red line. The delay created a lot of ruckus and people were seen standing in long queues. One of the passengers said she was waiting for the metro from last 15 minutes and the metro authority were clueless. Another passenger said he was waiting to board the metro since last half-an-hour. He added that because of the delay, he couldn't reach his workplace on time.