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Summary

In August 1946, approximately 60,000 black gold miners in the Witwatersrand region of South Africa went on strike demanding a minimum wage of 10 shillings per day and better working conditions. The strike was organized by the African Mine Workers’ Union (AMWU) and lasted five days, from 12 to 16 August. Despite massive participation and sympathy strikes, the campaign was met with severe police repression, including shootings, beatings, and arrests, and ultimately failed to achieve its wage demands. However, the strike is considered a catalyst for the Anti-Apartheid Movement.

Tactics used

Tactics used

Background

In 1941, the pay disparity between black and white South African mine workers was stark, with black workers earning R70 compared to white workers’ R848. By 1946, the ratio had not improved, as black workers were paid R87 while white workers earned R1,106. The African Mine Workers’ Union (AMWU) formed to address this inequality, and in August 1946, miners demanded a minimum wage of 10 shillings per day and better work conditions from the Transvaal Chamber of Mines [source: nv-database].

What happened

On 4 August 1946, over a thousand gold miners assembled in Newtown Market Square, as no hall was available for black Africans, and resolved to demand a minimum wage of 10 shillings per day and better conditions, threatening a general strike starting 12 August if the Transvaal Chamber of Mines did not comply [source: nv-database]. The AMWU conveyed this decision to the Chamber, but it was ignored [source: nv-database]. On 12 August, about 60,000 miners walked off their jobs in the Witwatersrand mines [source: nv-database]. The Rand Daily Mail portrayed the strike as a ‘complete failure’ before it began, while The Guardian supported it [source: nv-database]. On 13 August, a peaceful march from East Rand to Johannesburg was met with police opening fire, killing several miners; police also chased workers down mine shafts with live ammunition [source: nv-database]. Workers staged a sit-in but were beaten by police, and the day became known as Bloody Tuesday [source: nv-database]. On 14 August, the Transvaal Council of Non-European Trade Unions (CONETU) called for a sympathy general strike in Johannesburg [source: nv-database]. On 15 August, a mass meeting at Newtown Market Square was banned under the Riotous Assemblies Act, and police attacked women tobacco workers marching to attend, bayoneting a pregnant woman [source: nv-database]. By 16 August, the strike ended; gold production dropped by 169,000 tons, the lowest since 1937 [source: nv-database]. 75,000 to 100,000 strikers were bludgeoned back to work, and local African National Congress leaders were arrested for treason and sedition [source: nv-database]. Workers at 32 of 45 mines participated; hundreds were arrested, wounded, or deported, with 1,248 wounded and nine killed [source: nv-database]. Although the strike failed to raise wages, it was noted as a historical event that catalyzed the Anti-Apartheid Movement [source: nv-database].

Key people & organizations

  • African Mine Workers’ Union (AMWU)
  • African National Congress
  • Transvaal Chamber of Mines
  • Transvaal Council of Non-European Trade Unions (CONETU)

Outcome

Verdict: lost.

The strike achieved none of its wage demands, resulting in a loss, as police repression forced workers back to work and leaders were arrested. However, the campaign survived and grew, with participation from sympathy strikers and women tobacco workers, and it is credited as a catalyst for the Anti-Apartheid Movement. [source: nv-database]

Lessons

  • Mass strikes can draw widespread participation even under severe repression, but without sustained external support or leverage, they may fail to achieve immediate demands.
  • Police brutality can suppress a campaign in the short term but may also galvanize broader movements for justice over time.
  • Coalition-building with other unions and groups can expand the campaign’s reach and demonstrate solidarity.

Sources

Disclaimer: Included as a teaching example of campaign craft, not as endorsement.

Sources & verification

  • nv-database — grounding: primary — license: link-only
  • Rewritten: 2026-06-25 via worker_casestudies_v2.py

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