Lê Sáng develop Vovinam. In 1954, Le Sang accompanied Nguyễn Lộc to Saigon to open a Vovinam school. He opened additional Vovinam schools, and as of 2007, was still teaching the higher-ranked students. In 1960, Nguyễn Lộc passed the leadership of Vovinam to Le Sang. After the fall of Saigon he spent several periods in prison. Leadership passed to Trần Huy Phong (1938-1997). He was born in Hanoi, Vietnam and died in Saigon. Lê Sáng Lê Sáng (1920 – September 27, 2010) was the Chairman of the Vovinam Vietnamese Martial Arts World Federation, a position he held from 1960 until his death.
Martial law in the Philippines Ponce Enrile. Six hours after the alleged assassination attempt against Enrile and citing more than 15 bombing incidences, chaos and lawlessness, Marcos issued Proclamation No. 1081, declaring and imposing martial law in the entire country. By declaring martial law, Marcos suspended the writ of habeas corpus and also the 1935 Constitution, dissolved Congress and padlocked the doors to the Batasang Pambansa, and assuming both legislative and executive powers. Proclamation No. 1081 was dated 21 September 1972 but it was actually signed on 17 September. The formal announcement or promulgation of the proclamation was made only at seven-thirty in the evening