From a factory dispute to a crisis
In the spring of 1967, Hong Kong was a British colony of several million people, and a large share of its workforce laboured long hours for low pay. Housing was crowded, labour protection was limited, and many residents had fled mainland China in earlier decades. The colony’s calm was fragile, and in 1967 it broke.
The trigger was a labour dispute at an artificial flower factory in the San Po Kong area of Kowloon, where workers resisted new conditions and dismissals. Disputes of this kind were not unusual, but this one came as left-wing unions were looking for a cause, and it drew in activists from the pro-Beijing camp. Confrontations with police outside the factory in early May led to arrests and injuries, and the dispute quickly turned into a wider political protest against colonial rule.
The Cultural Revolution next door
The timing mattered. Across the border, the Cultural Revolution was at its height, and radicalism was being celebrated as a virtue. Local left-wing groups, including unions aligned with Beijing, borrowed the language and methods of the mainland movement, reading from Mao’s quotations and displaying slogans in public. Months earlier, in December 1966, riots in neighbouring Portuguese Macau had pushed the authorities there to concede to pro-Beijing demands, and some Hong Kong activists hoped for the same result.
Whether Beijing directly planned the campaign has been debated. Chinese officials publicly supported the protesters, and the mainland press carried their statements, but historians generally describe the leadership in Beijing as divided, with Premier Zhou Enlai urging restraint at critical points.
Strikes, marches and bombs
Through May and June, demonstrations, strikes and marches continued, often involving crowds outside Government House and the main administrative offices. Protesters waved the Little Red Book and chanted slogans. Police used tear gas and batons, and a curfew was imposed at times. Emergency regulations gave the government power to make arrests, search premises and close publications.
By July the campaign had moved towards violence. A border incident at Sha Tau Kok on 8 July saw armed people from the mainland side clash with Hong Kong police, and several officers were reportedly killed. In the summer, bombs began appearing in the streets. Many were crude or fake, left in public places to cause disruption and fear, while others were real and killed or injured passers-by, including children. Government figures at the time suggested thousands of devices were found over the months, though precise totals are difficult to confirm.
One of the most notorious episodes came in August, when a radio commentator named Lam Bun, a vocal critic of the leftists, was reportedly attacked and burned to death in his car. The killing shocked many residents. In the same month, protesters in Beijing set fire to the British diplomatic office, reflecting how far the dispute had spilled beyond the colony.
The government response
Governor Sir David Trench led the administration’s response. The government took a firm line on public order, arresting activists, raiding left-wing schools and offices, and shutting down several pro-communist newspapers. The police, supported by the military garrison, searched for bomb-makers and defused devices. Several police officers and bomb-disposal personnel were killed.
The authorities also tried to show that daily life could carry on. Most of the population did not take part in the strikes, and many shops, offices and public services remained open. Public opinion, which had been uneasy about colonial rule, tended to turn against the bombers as civilian casualties mounted. Hong Kong’s links with the financial world also helped. The colony relied heavily on trade and on China itself for water and food supplies, which gave Beijing leverage but also a reason to avoid a total rupture.
How it ended
By autumn the campaign was losing momentum. Zhou Enlai reportedly told the leftists in Hong Kong to end their actions, and by the end of the year the violence had stopped. The final tallies are usually given as around fifty deaths in total, including several police, together with many hundreds of injuries and a large number of arrests, though sources vary on the detail.
Among those detained were prominent leftists, and some were held for a long time. Releases were negotiated in following years.
The legacy
The unrest is often seen as a turning point for how the colonial administration related to its people. It had exposed the lack of contact between the government and ordinary residents, and in the years afterwards the authorities expanded social welfare, housing and education and set up closer channels to local communities. In the 1970s, a major anti-corruption body was also created, and reformist governors such as Murray MacLehose pursued housing and public service programmes.
The events also left their mark on the left in Hong Kong, whose standing among many residents fell for years. Another consequence was geopolitical: Britain’s commitments east of Suez were already under strain, and the pound devaluation of November 1967 and the Aden withdrawal showed how limited its imperial reach had become. The Hong Kong episode, however, also demonstrated that the colony’s future was bound up with its giant neighbour, a question that would not be settled until the 1984 agreement on the 1997 handover.