The day the trade union now called Solidarity protested alongside the South African Communist Party

In March 1922, Johannesburg became the stage for one of South Africa’s most extraordinary and violent labour uprisings: the Rand Rebellion, also known as the Rand Revolt.

What began as a strike by miners quickly escalated into an armed revolt, leaving a lasting mark on the country’s labour and political history.

White miners, led by unions including the Mine Workers’ Union (MWU), the direct ancestor of today’s Solidarity union, ultimately took up arms against mine owners and the government of Prime Minister Jan Smuts.

The revolt was notable not only for its brutality but also for its paradoxical alliances.

The MWU, a racially exclusive union, found itself marching and fighting alongside members of the Communist Party of South Africa (CPSA), the organisation that would later become the South African Communist Party (SACP).

The revolt emerged against a backdrop of deep post-war economic depression. By 1921, the gold price had fallen sharply from £6.37 to £5.20 per fine ounce, placing many marginal mines at risk.

The Chamber of Mines responded with proposals to cut costs by reducing wages, altering underground work arrangements, and controversially, modifying the Status Quo Agreement, which broadly reserved skilled and semi-skilled underground jobs for white workers.

Officials estimated that relaxing the color bar and ultimately introducing cheaper labour would eliminate up to 50% of the white mining workforce but save mining companies millions.

White miners saw this as an existential threat. The MWU and allied unions argued that replacing white miners with cheaper black labour would destroy livelihoods and erode social standing.

After failed negotiations and threats of wage reductions, strikes began in the Transvaal coal mines on 1 January 1922, spreading rapidly to the gold mines by 10 January.

Over 12,000 of roughly 20,000 white workers voted in favour of striking. Gold production across the Rand halted, leaving approximately 200,000 miners idle and crippling electricity supplies.

Despite extensive meetings and arbitration attempts, the dispute over the Status Quo Agreement remained unresolved, keeping tensions high.

The paradox of the Red and the White

As the strike intensified, leadership shifted from cautious union officials to more militant figures organised in a “Council of Action”. 

Among them were communist activists such as Percy Fisher and Ernest Shaw, who saw in the miners’ rebellion a broader opportunity to challenge capitalist power.

The CPSA, still in its infancy, threw its weight behind the strike. Though the party officially stood for non-racial working-class solidarity, its leaders saw tactical value in supporting the white miners’ class struggle against capital. 

The miners, in turn, found themselves fighting alongside men whose ultimate ideology rejected the very racial hierarchy the MWU sought to preserve.

This uneasy collaboration reached its most paradoxical expression in the strike’s infamous slogan:

“Workers of the world, unite and fight for a White South Africa!”

Communists like William “Bill” Andrews would later denounce the slogan as a tragic compromise, a moment when class solidarity was drowned by racial chauvinism. 

Yet for a brief time, both the MWU and the CPSA found themselves on the same side of the barricades, united by economic desperation and opposition to Smuts’s government.

The revolt turns to war

Protests started early in 1922. Tensions escalated significantly when police protected returning workers and attempted to arrest radical leaders, who were soon released and resumed organising attacks.

The situation reached a crisis on February 28, when police fired on strikers marching to Boksburg, killing three.

Their funeral procession at Boksburg on 2 March stretched for three kilometers, while at the Union Grounds in Johannesburg, 5,000 people gravely listened to the mournful sounds of the Last Post.

The strike reached a critical turning point as violence escalated and striker commandos began attacking police as well as strikebreakers.

On 4 March, the Augmented Executive sought talks with the Chamber of Mines to end the dispute, but the Chamber’s dismissive reply provoked outrage.

Believing it could crush the strike, the Chamber instead empowered radicals within the Council of Action, who seized control and transformed the protest into an armed revolt.

That night, the Executive proposed a ballot to decide whether the strike should continue, but the Council of Action, led by Andrews, Fisher, Spendiff, Mason, Wordingham and Shaw, opposed it and formed a Committee of Action to assume leadership.

By March 6th, the Augmented Executive’s authority waned, and radicals declared a General Strike, arming themselves with guns, bayonets, and improvised weapons.

As historian Duncan Money noted, it “took a revolutionary direction as armed strikers seized control of parts of the Rand and formed commandos to directly confront the state.”

By 7 March, striker violence had spread across the Rand, with workers stopping railway operations at multiple stations and attacking police outside Johannesburg’s New Law Courts.

Strikers also targeted Black African residents, which Lieutenant Colonel Godley allegedly attributed to the Council of Action aiming to intimidate and embarrass authorities.

Rural Boer commandos joined the Rand Revolt by 8 March 1922, when control of the uprising shifted from the striking white miners to these Afrikaner groups arriving in Johannesburg from rural areas to support the rebels and attempt to overthrow the government.

One such commando attacked a group of Black African workers, taking their picks from them and using the tools to attack them.

The workers narrowly escaped with their lives after stoning the commando in retaliation. Another rifled commando attacked a mining compound in Primrose on the east of the Rand, killing four and wounding another 16.

Further sabotage occurred, including attacks on trains near Driefontein and racial clashes in Ferreirastown and at Primrose Mine.

The strike escalated into a full armed revolt, overwhelming police control.

On 9 March, the government, wary of declaring martial law, requested the Governor-General to mobilise several Active Citizen Force units, including artillery, infantry, and medical corps, to restore order.

The revolt peaked on March 10 (“Black Friday”), with strikers attacking police stations and areas in Johannesburg.

The conflict had ultimately transformed into open rebellion. Strikers seized weapons, built barricades, and formed armed commandos in working-class suburbs such as Fordsburg and Benoni. 

Martial law was declared on 10 March, and military operations targeted key strongholds like Brixton Ridge and Fordsburg, using artillery and coordinated infantry assaults.

Smuts ordered first shrapnel and machine-gun fire and later the aerial bombing of working-class neighbourhoods housing the Rand’s white revolutionaries.

It remains the only time that the South African military has dropped bombs on their own territory.

By March 14, Fordsburg fell, and the revolt was crushed. The uprising lasted less than a week, leaving 153 dead, 534 wounded, and four leaders later executed.

A legacy of a contradiction

Though the uprising failed, its political reverberations were immense. The harsh repression of the strike turned many white workers against Smuts, helping the National–Labour Pact win the 1924 election. 

The new government rewarded white labour by passing the Mines and Works Amendment Act of 1926, which entrenched job reservation and the colour bar in law, effectively institutionalising what the MWU had fought to preserve.

For the MWU, the revolt cemented its role as the political and industrial guardian of white labour. 

Over the decades it remained an all-white organisation, protected under successive segregationist and apartheid governments. 

Ultimately, the Rand Revolt remains one of South Africa’s most revealing paradoxes: a moment when racial privilege and revolutionary rhetoric collided. 

The MWU fought alongside communists in a rebellion that was both anti-capitalist and deeply racist. It was a fleeting alliance, born of desperation, and doomed by ideology.

As Wessel Visser from Stellenbosch University wrote, “the altered political and economic South African realities after 1994 forced the MWU to rethink its vision, strategies and structures.”

By the late 90s and early 2000s, it “had reinvented and transformed itself into Solidarity, adequately equipped and geared for addressing the labour challenges and demands of a post-apartheid South Africa.”

Today, the Solidarity trade union has over 200,000 active members across numerous sectors.