1978 Philippine parliamentary election  A parliamentary election was held in the Philippines on April 7, 1978 for the election of the 165 regional representatives to the Interim Batasang Pambansa (the nation's first parliament). The elections were participated in by the leading opposition party, the Lakas ng Bayan (LABAN), which had twenty-one candidates for the Metro Manila area while the leading candidate was the jailed opposition leader Ninoy Aquino, and the Marcos regime's party known as the Kilusang Bagong Lipunan (KBL), which was led by the then-First Lady Imelda Marcos. Ninoy was allowed to run by his fellow partymates under the Liberal Party, who boycotted the election and was not allowed to campaign, and so his family campaigned for him. The night before the election on April 6, 1978, a noise barrage was organized by the supporters of (LABAN) which occurred up to dawn. These elections were followed by the sectoral election on April 27, which elected additional 14 representatives. Another 10 representatives were appointed, bringing up the total number of representatives to 189. The Philippines had been under martial law since 1972, with incumbent president Ferdinand Marcos ruling by decree. Prior to this, the Constitution of the Philippines was being drafted by the Constitutional Convention, whose delegates were elected in 1970. The Constitutional Convention approved the final draft of the constitution, which consisted of the abolition of the Philippine Congress and its replacement with an interim National Assembly consisting of the President, the Vice-President, the President of the Constitutional Convention, and members of the Senate and the House of Representatives in November 1972 and was later ratified on January 17, 1973 through so-called "citizens' assemblies". The Constitution was amended twice, on July 27–28, 1973 and February 27–28, 1975. The Constitution was amended once again on October 16–17, 1976 with the passage of "Amendment No. 6", which changed the name of the Interim National Assembly into the "Interim Batasang Pambansa", more commonly as the "Batasan". In 1978, from his prison cell, Aquino was allowed to take part in the elections. Although his friends, former Senators Gerry Roxas and Jovito Salonga, preferred to boycott the elections, Aquino urged his supporters to field 21 candidates in Metro Manila. Thus, his political party, dubbed "Lakas ng Bayan" ("People's Power"), was born. The party's acronym was "LABAN" ("fight" in Tagalog).