The school was founded by the grandfather of Elsie Leung.
The police raided the school on 16 October 1967. They seized more than 3,500 inflammatory posters.
On 27 November 1967 two explosions were reported at the school, and a student was seriously injured in the school laboratory. Area residents（朝阳群众） and police alleged that the school was being used as a bomb factory. The injured student, 18-year-old Siu Wai-man, lost part of his left hand. He was charged with possession of explosive substances and sentenced to four years in prison.
The day after the explosions, four other "patriotic schools" were raided by police for suspected bomb-making, namely the Heung To Middle School, Hon Wah Middle School, Fukien Middle School, and the Mongkok Workers' Children School.
The school was immediately closed by the government following the explosions. In mid-1968 the government de-registered the school under the Education Ordinance on the grounds that it had been "willfully used for the unlawful manufacture and storage of dangerous explosive substances".
Elsie Leung – the first Secretary for Justice of the HKSAR
Tung Chee-hwa – the first Chief Executive of the HKSAR
The initial demonstrations and riots were labour disputes that began as early as March 1967 in shipping, taxi, textile, cement companies and in particular the Hong Kong Artificial Flower Works, where there were 174 pro-communist trade unionists. The unions that took up the cause were all members of the Hong Kong Federation of Trade Unions with strong ties to Beijing.
The political climate was tense in Hong Kong in the spring of 1967. To the north of the British colony's border, the PRC was in turmoil. Red Guards carried out purges and engaged in infighting, while riots sponsored by pro-Communist leftists erupted in the Portuguese colony of Macau, to the west of Hong Kong, in December 1966.
Despite the intervention of the Portuguese army, order was not restored to Macau; and after a general strike in January 1967, the Portuguese government agreed to meet many of the leftist demands, placing the colony under the de facto control of the PRC. The tension in Hong Kong was heightened by the ongoing Cultural Revolution to the north. Up to 31 protests were held.
Outbreak of violence
In May, a labour dispute broke out in an artificial flower factory in San Po Kong. This was owned by Li Ka-shing. Picketing workers clashed with management, and riot police were called in on 6 May. In violent clashes between the police and the picketing workers, 21 workers were arrested; many more were injured. Representatives from the union protested at police stations, but were themselves also arrested.
The next day, large-scale demonstrations erupted on the streets of Hong Kong. Many of the pro-communist demonstrators carried Little Red Books in their left hands and shouted communist slogans. The Hong Kong Police Force engaged with the demonstrators and arrested another 127 people. A curfew was imposed and all police forces were called into duty.
In the PRC, newspapers praised the leftists' activities, calling the British colonial government's actions "fascist atrocities". On 22 August in Beijing, thousands of people demonstrated outside the office of the British chargé d'affaires, before Red Guards attacked and ransacked the main building, and then burning it down.
In Hong Kong's Central District, large loudspeakers were placed on the roof of the Bank of China Building, broadcasting pro-communist rhetoric and propaganda, prompting the British authorities to retaliate by putting larger speakers blaring out Cantonese opera. Posters were put up on walls with slogans like "Blood for Blood", "Stew the White-Skinned Pig", "Fry The Yellow Running Dogs", "Down With British Imperialism" and "Hang David Trench", a reference to the then Governor. Students distributed newspapers carrying information about the disturbances and pro-communist rhetoric to the public.
On 16 May, the leftists formed the Hong Kong and Kowloon Committee for Anti-Hong Kong British Persecution Struggle. Yeung Kwong of the Federation of Trade Unions was appointed as its chairman. The Committee organised and coordinated a series of large demonstrations. Hundreds of supporters from 17 different leftist organisations demonstrated outside Government House, chanting communist slogans. At the same time, many workers took strike action, with Hong Kong's transport services being particularly badly disrupted.
More violence erupted on 22 May, with another 167 people being arrested. The rioters began to adopt more sophisticated tactics, such as throwing stones at police or vehicles passing by, before retreating into leftist "strongholds" such as newspaper offices, banks or department stores once the police arrived.
The height of the violence
On 8 July, several hundred demonstrators from the PRC, including members of the People's Militia, crossed the frontier at Sha Tau Kok and attacked the Hong Kong Police, of whom five were shot dead and eleven injured in the brief exchange of fire. The People's Daily in Beijing ran editorials supporting the leftist struggle in Hong Kong; rumours that the PRC was preparing to take over control of the colony began to circulate. The leftists tried in vain to organise a general strike; attempts to persuade the ethnic Chinese serving in the police to join the pro-communist movement were equally unsuccessful.
The British Hong Kong Government imposed emergency regulations, granting the police special powers in an attempt to quell the unrest. Leftists newspapers were banned from publishing; leftist schools were shut down; many leftist leaders were arrested and detained, and some of them were later deported to the PRC.
The leftists retaliated by planting more bombs. Real bombs, mixed with even more decoys, were planted throughout the city. Normal life was severely disrupted and casualties began to rise. An eight-year-old girl, Wong Yee Man, and her two-year-old brother, Wong Siu Fan, were killed by a bomb wrapped like a gift placed outside their residence. Bomb disposal experts from the police and the British forces defused as many as 8000 home-made bombs, of which 1100 were found to be real. These were known as "pineapple" bombs.
On 19 July, leftists set up barbed wire defences on the 20-storey Bank of China Building (owned by the PRC government).
In response, the police fought back and raided leftist strongholds, including Kiu Kwan Mansion. In one of the raids, helicopters from HMS Hermes – a Royal Navy carrier – landed police on the roof of the building. Upon entering the building, the police discovered bombs and weapons, as well as a leftist "hospital" complete with dispensary and an operating theatre.
The public outcry against the violence was widely reported in the media, and the leftists again switched tactics. On 24 August, Lam Bun, a popular anti-leftist radio commentator, was murdered by a death squad posing as road maintenance workers, as he drove to work with his cousin; prevented from getting out of his car, he was burned alive.
Other prominent figures of the media who had voiced opposition against the riots were also threatened, including Louis Cha, then chairman of the Ming Pao newspaper, who left Hong Kong for almost a year before returning.
The waves of bombings did not subside until October 1967. In December, Chinese Premier Zhou Enlai ordered the leftist groups in Hong Kong to stop all bombings; and the riots in Hong Kong finally came to an end. The disputes in total lasted 18 months.
It became known much later that, during the riots, the commander of PLA's Guangzhou Military Region Huang Yongsheng (one of Lin Biao's top allies) secretly suggested invading and occupying Hong Kong, but his plan was vetoed by Zhou Enlai.
By the time the rioting subsided at the end of the year, 51 people had been killed, of whom 15 died in bomb attacks, with 832 people sustaining injuries, while 4979 people were arrested and 1936 convicted. Millions of dollars in property damage resulted from the rioting, far in excess of that reported during the 1956 riot. Confidence in the colony's future declined among some sections of Hong Kong's populace, and many residents sold their property and relocated overseas.
Aftermath-1960s leftist groups
Many leftist groups with close ties to the PRC were destroyed during the riots of 1967. Public support for the pro-communist leftists sank to an all-time low, as the public widely condemned their violent behaviour. The murder of radio host Lam Bun, in particular, outraged many Hong Kong residents. The credibility of the PRC and its local sympathisers among Hong Kong residents was severely damaged for more than a generation.
Aftermath-New leftist groups and legacy
Some of the members who participated in the 1967 riot have since regained a foothold in Hong Kong politics during the early 1990s. Tsang Tak-sing, a communist party supporter and riot participant, later became the founder of the pro-Beijing Democratic Alliance for the Betterment and Progress of Hong Kong. Along with his brother Tsang Yok-sing, they continued to acknowledge Marxism in Hong Kong.
In 2001, Yeung Kwong, a pro-Communist party activist of the 1960s, was awarded the Grand Bauhinia Medal under Tung Chee-hwa, a symbolic 50 30571 50 15288 0 0 4179 0 0:00:07 0:00:03 0:00:04 4179gesture that raised controversy as to whether the post-1997 Hong Kong government of the time was approving the riot.
The Hong Kong Police Force was applauded for its behaviour during the riots by the British Government. In 1969, Queen Elizabeth granted the Police Force the privilege of the "Royal" title. This title was to remain in use until the end of British rule in 1997.
Hong Kong tycoon Li Ka-shing went on to become Hong Kong's most important Chinese real estate developer. Chinese philosopher and educator, Chien Mu, founder of the New Asia College (now part of the Chinese University of Hong Kong) left for Taiwan. He was appointed to the Council for Chinese Cultural Renaissance by President Chiang Kai-shek.
HK Police revisionism controversy
In mid-September 2015, media reported that the Hong Kong Police had made material deletions from its website concerning "police history", in particular, the political cause and the identity of the groups responsible for the 1967 riots, with mention of communists and Maoists being expunged.
For example, "Bombs were made in classrooms of left-wing schools and planted indiscriminately on the streets" became "Bombs were planted indiscriminately on the streets"; the fragment "waving aloft the Little Red Book and shouting slogans" disappeared, and an entire sentence criticising the hypocrisy of wealthy pro-China businessmen, the so-called "red fat cats" was deleted.
The editing gave rise to criticisms that it was being sanitised, to make it appear that the British colonial government, rather than leftists, were responsible. Stephen Lo, the new Commissioner of Police, said the content change of the official website was to simplify it for easier reading; Lo denied that there were any political motives, but his denials left critics unconvinced. The changes were subsequently reversed.
Depiction in the media
In John Woo's action movie Bullet in the Head, the 1967 Riots are briefly shown.
In the play/film I Have a Date with Spring, the riots (although only briefly referenced) are a key plot point.
Wong Kar Wai's movie 2046 features backdrop of the riots, mentions of the riots and a few old newsreels of the rioting.
The film about modern Hong Kong history Mr.Cinema depicts the riots.