Guwahati, October 22 (PTI): Citing a Gauhati High Court ruling, a senior Assam minister said the 12-hour Assam bandh, called by 46 organisations Tuesday, cannot be allowed. The High Court in 2013 had banned bandhs in the state and termed it "unconstitutional and illegal" The organisations have called the bandh to protest against the Centres bid to pass the Citizenship (Amendment) Bill, 2016, in the winter session of Parliament. Political parties, including the Congress, have extended their support to the bandh, led by the Krishak Mukti Sangram Samiti (KMSS) and Asom Jatiyatabadi Yuba Chatra Parishad (AJYCP). Assam Finance and Health Minister Himanta Biswa Sarma said Monday that Gauhati High Court had ruled that calling a bandh was an illegal act and so the bandh called by 46 organisations cannot be allowed. The High Court had ruled in 2013 that calling of bandh was illegal and as such "we have to follow the court's order and ensure that there is no bandh Tuesday," Sarma told reporters here. "All shops and business establishments should remain open while government employees must report for their duties or else it will be treated as a contempt of court," he said. KMSS leader Akhil Gogoi said that this was the first time that they had called a bandh and would not call it off as the very "existence of the Assamese people and their identity is at stake".