The "unofficial" economic blockade on National Highway-306, allegedly imposed by certain groups in Assam's Cachar district, entered its 12th day on Friday, a top official in Mizoram said. Chief Secretary Lalnunmawia Chuaungo told reporters here that no vehicle has made its way to the state from Assam, despite the withdrawal of the travel advisory issued by the Himanta Biswa Sarma government. A festering border dispute between the two northeastern states had triggered a bloody conflict on July 26, leading to the death of seven people -- six Assam Police personnel and a civilian. The Assam government had subsequently issued an advisory asking people to avoid travelling to Mizoram. It was revoked on Thursday following talks between the two sides. Chuaungo said the ruling dispensation in Mizoram is in "constant touch" with the Assam government, which has promised to take necessary steps for resumption of traffic movement via NH-306. "It is unfortunate that no vehicle carrying goods or passengers is entering Mizoram from Assam, despite the withdrawal of the travel advisory. The government is in constant touch with the Centre and Assam. HBTI professor used to talk obscenely with MBA student, dismissed, entry banned in college! Rise in COVID-19 cases in Kerala, cause of grave worry: Goa CM Pramod Sawant Boys of this zodiac are best husbands in the world, they remain slaves to wife