Delhi Metro: Train services affected for third consecutive day Blue Line metro services affected due to repair works DMRC: Blue Line Extension to be inaugurated on March 8 Man carrying pistol arrested at Noida Sector 15 metro station, case filed Glitch in Blue Line Metro leave Dwarka commuters hassled Delhi Metro Blue Line services disrupted as CISF personnel assault manager Travelling the 8-km-long DSC Road in just 10 minutes. How?