Who issued a red alert, security checking to take more time?

Delhi Metro stations will be a little longer as the Delhi Metro Rail Corporation (DMRC) issued a red alert after Union Home Minister Amit Shah announced revoking of Article 370 in Jammu and Kashmir.A red alert imposed on the entire DMRC network.The authorities have issued a fresh security advisory to ensure that no untoward incident takes place in the Metro train network that runs across Noida, Gurgaon, Delhi, Ghaziabad and Faridabad. The commuters will have to go through additional checks by the CISF personnel at many stations.The CISF troops, counter-terror reaction teams and security gadgets to ensure that passengers face the least hassles. Each year the Delhi Metro authorities heightens its security apparatus before the Independence Day celebrations on August 15.Kashmir remained on the edge as authorities stepped up security at vital installations and in sensitive areas, suspended mobile internet services and either "arrested" or "detained" several leaders in fast-paced developments.