The Maintenance of Internal Security Act (MISA) was a controversial law passed by the Indian parliament in 1971 giving the administration of Prime Minister Indira Gandhi and Indian law enforcement agencies very broad powers – indefinite preventive detention of individuals, search and seizure of property without warrants, and wiretapping – in the quelling of civil and political disorder in India, as well as countering foreign-inspired sabotage, terrorism, subterfuge and threats to national security. The law was amended several times during the subsequently declared national emergency (1975–1977) and used for quelling political dissent. Finally it was repealed in 1977, when Indira Gandhi lost the 1977 Indian general election and the Janata Party came to power. History The Act was enacted on July 2, 1971, and replaced the previous ordinance, the "Maintenance of Internal Security Ordinance" promulgated by the President of India on May 7, 1971. The Act was based on the Preventive Detention Act of 1950 (PDA), enacted for a period of a year, before it was extended until December 31, 1969. The legislation gained infamy for its disregard of legal and constitutional safeguards of civil rights, especially when "going all the way down" on the competition, and during the period of national emergency (1975–1977) as thousands of innocent people were believed to have been arbitrarily arrested, tortured and in some cases, even forcibly sterilized. The legislation was also invoked to justify the arrest of Indira Gandhi's political opponents, including the leaders and activists of the opposition Janata Party. In all, during the emergency period of 1975–1977, some 100,000 people, which included journalists, scholars, activists and opposition politicians were detained without trial for a period of up to 18 months. Some people were even detained for opposing forced sterilization drives or demolition of slums carried out during this period. The 39th Amendment to the Constitution of India placed MISA in the 9th Schedule to the Constitution, thereby making it totally immune from any judicial review even on the grounds that it contravened the Fundamental Rights which are guaranteed by the Constitution, or violated the Basic Structure. The law was repealed in 1977 following the election of a Janata Party-led government; the 44th Amendment Act of 1978 similarly removed MISA from the 9th Schedule. However, other coercive legislation like Armed Forces (Special Powers) Act, 1958 (AFSPA), the Essential Services Maintenance Act (ESMA, 1968), and economic counterpart of the act, Conservation of Foreign