Delhi Metro sees blues

Thousands of commuters faced severe hardship on Monday, when the Delhi Metro schedule went haywire due to the collapse of the Northern Grid. Traction power supply to all Metro lines/depots was cut off from 2.35 am to 6.58 am. Metro trains were rolled out from respective depots for passenger services in a phased manner with 25 per cent services at around 7 am. Normal services could be resumed only around 9 am.