British communists, socialists and labour organisers don’t operate on neutral ground. They work inside a capitalist state whose institutions exist to preserve bourgeois property and political power. Whatever formal rights the working class possesses are concessions produced by struggle, not permanent guarantees handed down by an impartial state.
Repression is therefore not some distant possibility that begins only when a particularly reactionary government takes office. Britain has already constructed much of the legal machinery needed to suppress an effective working-class movement. Ministers can restrict protests, outlaw methods of collective action, seize union funds, prohibit organisations and imprison people for peaceful expressions of support.
The state may tolerate socialist activity while it remains small or politically harmless. That tolerance can disappear when organising begins to obstruct production, interrupt the circulation of capital, undermine British imperialism or develop independent working-class power.
The right to strike, reduced to a legal exception
British workers don’t possess an unrestricted legal right to strike. The law begins from the opposite position: industrial action breaches the employment contract and can expose a union to civil claims. It then grants unions a limited immunity, but only when the dispute fits a narrow legal definition and the union complies with the statutory procedure.
The union must ballot the workers concerned, provide the employer with prescribed information and notice, and keep the action within the scope and lifetime of the ballot mandate. Employers can seize on alleged procedural defects and apply for an injunction before the strike has even begun. If the action falls outside the law’s protection, the largest unions can face damages of up to £1 million.
Secondary action remains illegal. Workers employed by one company can’t strike in support of workers employed by another, even when the two employers belong to the same corporate group, depend upon the same supply chain or serve the same imperialist project. Capital is free to organise across workplaces, industries and borders. Workers are instructed to confront it one employer at a time.
Political strikes are similarly excluded from legal protection unless they can be brought within a recognised trade dispute between workers and their own employer. Workers may be permitted to bargain over the price and conditions under which their labour-power is sold. They aren’t permitted to wield that organised power freely against war, privatisation or the policy of the capitalist state. The law tries to keep trade unionism economic, sectional and politically harmless.
This is the present-day survival of the settlement imposed under Thatcher. Legislation passed between 1980 and 1990 restricted picketing and solidarity action, narrowed the legal meaning of a trade dispute, exposed union funds to damages, imposed mandatory ballots and finally prohibited secondary action outright. These restrictions were consolidated in the Trade Union and Labour Relations Act 1992. The Labour governments elected after 1997 left the central architecture standing.
The effect can be seen in the balance of class forces. Trade-union membership reached 13.2 million in 1979. In 2024, only 6.4 million UK employees were union members, representing 22 percent of employees and just 11.7 percent of those in the private sector. Deindustrialisation, privatisation and the defeat of major strikes all contributed to that decline, but the law helped consolidate every defeat. It made organising harder, isolated disputes from one another and encouraged union leaderships to treat the defence of union funds and legal immunity as limits on the struggle itself.
That’s what anti-union law is for. It doesn’t abolish trade unions. It contains them, fragments the working class and makes effective solidarity legally dangerous. It preserves organisations capable of negotiating the sale of labour-power while obstructing their development into organs of class power.
Peaceful protest has been separated from lawful protest
The state has constructed a similar framework around political protest.
Freedom of expression and assembly formally exist under the Human Rights Act. But these aren’t absolute rights, and British courts generally can’t strike down an Act of Parliament. Parliament can criminalise peaceful conduct and leave protesters relying on narrow arguments about whether police or ministers applied the law proportionately.
The Public Order Act 1986 gave police extensive powers to impose conditions on demonstrations when they anticipated disorder, property damage, disruption or intimidation. The Criminal Justice and Public Order Act 1994 created aggravated trespass, which has repeatedly been used against activists entering privately owned workplaces, laboratories and industrial sites.
The Police, Crime, Sentencing and Courts Act 2022 greatly expanded these powers. Police were allowed to restrict public assemblies and even one-person protests. Noise itself became a basis for intervention. Protesters could be convicted of breaching conditions they merely “ought to know” had been imposed. The Act also created a statutory public-nuisance offence carrying a maximum sentence of ten years.
The Public Order Act 2023 then criminalised locking on, carrying equipment intended for locking on, tunnelling, obstructing major transport works and interfering with vaguely defined “key national infrastructure.” It introduced protest-specific stop-and-search powers, including searches without individual suspicion.
It also created Serious Disruption Prevention Orders. These can restrict where an activist goes, whom they meet, what they carry and how they use the internet. Electronic monitoring can be imposed to enforce the restrictions. The state can therefore restrict somebody’s future political activity after classifying them as a likely source of disruption.
Civil injunctions provide another route. The government and major corporations can seek sweeping orders against protesters, sometimes including people who haven’t been individually identified. Breaching an injunction becomes contempt of court, carrying imprisonment, fines and seizure of assets without the state having to establish a separate criminal offence.
Labour has expanded the machinery
The change of government in 2024 didn’t reverse this development. The Crime and Policing Act 2026 created protest “mask-free zones,” criminalised possessing pyrotechnic articles at demonstrations and prohibited protests outside the homes of MPs, ministers, councillors, mayors and electoral candidates when their purpose is to influence the office-holder.
It also requires police to consider the “cumulative disruption” produced by other demonstrations in the same area. Those demonstrations don’t need to concern the same cause, involve the same people or share an organiser. A peaceful protest can now be restricted partly because entirely different people previously demonstrated nearby.
This is not a system which protects protest unless violence occurs. It allows the police to intervene because a demonstration is loud, persistent, inconvenient, potentially disruptive or politically directed at the home of a public official. Organisers can be arrested before an action takes place, protesters can be searched for ordinary objects associated with direct action, and people can receive severe sentences without having physically harmed anyone.
Five Just Stop Oil organisers were initially given sentences of four or five years for conspiring to organise protests on the M25. Some terms were later reduced, but Roger Hallam’s sentence remained four years. These were among the harshest punishments imposed for nonviolent protest in modern Britain.
The prosecution of climate activists demonstrates what bourgeois legality actually protects. The destruction of the climate by fossil capital is treated as ordinary economic activity. Interfering with the movement of traffic in an attempt to stop it is treated as a grave attack on public order. Property, circulation and accumulation are the real priorities.
Turning an activist organisation into a terrorist entity
The most severe power comes from the Terrorism Act 2000.
British law doesn’t restrict “terrorism” to killing or physically attacking people. Its definition includes serious property damage undertaken for a political, religious, racial or ideological cause with the intention of influencing a government or intimidating the public.
The Home Secretary can proscribe an organisation when they believe it is “concerned in terrorism.” Parliament votes on the resulting order, but can’t amend it. Once proscription takes effect, it doesn’t merely prohibit criminal damage or other unlawful direct action. It criminalises the organisation’s entire political existence.
Membership can carry up to 14 years in prison. Inviting support, arranging a supportive meeting or expressing a supportive opinion while reckless as to whether another person will be encouraged can also carry up to 14 years. Fundraising becomes a terrorism offence. Wearing clothing or displaying a placard in circumstances creating reasonable suspicion of support can carry up to six months.
The state therefore doesn’t need to prove that an individual protester damaged property, planned an illegal action or presented a danger to anybody. Peaceful speech becomes a terrorism offence because of the political organisation to which that speech refers.
Palestine Action created the precedent
Palestine Action was proscribed in July 2025 after activists entered RAF Brize Norton and damaged military aircraft. The organisation had spent years targeting Elbit Systems and other parts of the British arms industry involved in supplying Israel’s genocide against Palestinians.
Ordinary criminal law was already capable of prosecuting trespass and property damage. Proscription served a different purpose: it allowed the state to suppress the wider political organisation and prosecute people who peacefully defended it.
Palestine Action was placed in the same parliamentary order as the neo-Nazi Maniacs Murder Cult and Russian Imperial Movement. MPs therefore had to accept or reject all three organisations together. The order passed by 385 votes to 26.
In February 2026, the High Court ruled the decision disproportionate and unlawful:
“We are satisfied that the decision to proscribe Palestine Action was disproportionate. At its core, Palestine Action is an organisation that promotes its political cause through criminality and encouragement of criminality. A very small number of its actions have amounted to terrorist action within the definition at section 1(1) of the 2000 Act.”
The Court of Appeal subsequently overturned that ruling and upheld the ban. The Supreme Court has agreed to hear another appeal, but the proscription remains in force.
Thousands of people have consequently been arrested for supporting Palestine Action, many of them at silent demonstrations where participants simply held placards. The year ending March 2026 recorded 3,021 terrorism-related arrests, a rise of more than 1,400% in twelve months largely produced by the Palestine Action protests. Thousands have faced charges for displaying support, while others have been charged with the more serious offence of inviting it.
This is repression in its clearest form. The state has taken people protesting Britain’s participation in an ongoing genocide and processed them through legislation supposedly intended to confront terrorist violence. The arms manufacturers and military institutions enabling mass killing remain protected. Pensioners sitting silently with cardboard signs are arrested as terrorism suspects.
This should also dispel the idea that public-order powers are applied as neutral rules. In September 2026, far-right activists wearing balaclavas blockaded access to the Port of Dover, stopped traffic and caused miles of congestion without a single arrest at the scene. The state possesses enormous discretion over when disruption becomes intolerable and which political movements are treated as threats.
Repression is part of capitalist political rule
Britain is a dictatorship of the bourgeoisie. That doesn’t mean every capitalist personally directs ministers or that every protest is immediately crushed. It means the state’s basic structure is organised around maintaining capitalist property, exploitation and imperialist power.
Rights exist within that structure and remain conditional upon it. Demonstrations are safest when they amount to managed expressions of disagreement. Unions are tolerated most readily when they confine themselves to negotiating within individual workplaces. Socialist organisations are permitted while they lack the strength to threaten bourgeois rule.
Communists and militant labour organisers necessarily push against those limits. They seek to organise workers as a class, not as isolated employees. They oppose the imperialist interests shared by the British state and British capital. They aim not merely to petition the existing order but to replace the class which controls it.
That is why they’ll always face the danger of surveillance, infiltration, proscription, dismissal, injunctions, asset seizures and imprisonment while operating inside a capitalist country. The intensity changes according to the class struggle, but the underlying danger doesn’t disappear.
The British state doesn’t need to pass an openly fascist enabling act before it can move harshly against organised dissent. The laws are already written. The police powers already exist. The prisons, surveillance systems, banning orders and terrorism offences are already available.
What remains undecided is when, against whom and on what scale the ruling class will use them.
