Delhi Metro closes exit gates of four stations Delhi Metro Share Via Read Full Story Delhi Metro Rail Corporation(DMRC) has said that it has closed the exit gates of four metro stations. The four stations where the metro passengers cannot exit are Supreme Court and Mandi House on the Delhi Metro's Blue line and Central Secretariat and Khan Market on the Violet line. TRENDING STORIESSee All 2 min read India's second covid wave may last up to 100 days: SBI report 3 min read . 10:44 AM IST Bharat Bandh by farmers body tomorrow from 6 am to 6 pm: All you need to know 2 min read