Sixteen Delhi Metro stations, including Rajiv Chowk, Central Secretariat, Mandi House, ITO and Khan Market, were closed on Wednesday morning due to security reasons, the DMRC said. The closures come amid the ongoing Cockroach Janta Party (CJP) protest at Jantar Mantar. Several metro stations were closed on Monday as thousands converged in central Delhi in response to the Cockroach Janta Party's (CJP) call to march to Parliament over alleged examination irregularities.