Sarah Helm Will Face No Action Over Palestine Action Post on X
Police say a post by the wife of the PM's national security adviser did not meet the criminal threshold, despite complaints about her support for the banned group
By AXY Politics Desk ·
Key points
- The Metropolitan Police say no further action will be taken against Sarah Helm over a post on X about Palestine Action.
- Police said the post was assessed by specialist officers and did not meet the criminal threshold, based on insufficient evidence that it could encourage support for a proscribed organisation.
- The case arose from a complaint by the Campaign Against Antisemitism and reflects the legal boundary between expressing sympathy and supporting a banned group under the 2025 proscription.
The Metropolitan Police have decided that no further action will be taken against Sarah Helm, a journalist and author who is married to Jonathan Powell, the prime minister's national security adviser. Helm had been accused of supporting Palestine Action, the direct action group banned in the UK, after posting on X. The force said specialist officers assessed the post and concluded that it did not meet the criminal threshold for investigation.
What the police said
The force first confirmed on Friday that the post was being assessed to determine whether any further police investigation might be required. In an update on Saturday, a force spokesperson said that the Met had been made aware of a post on X relating to Palestine Action on Thursday 15 October. The spokesperson said the post had been assessed by specialist officers, who determined that it did not meet the criminal threshold, and added: 'No further police action will be taken.'
The source material reports that it is understood there was insufficient evidence that the post was capable of encouraging support for a proscribed organisation. That is the central legal question in this case. The police were not, on the account given, deciding whether Helm disagreed with the government or whether her views were unpopular. They were deciding whether her post crossed a legal line.
What Helm posted and why it drew attention
Helm, who writes as a journalist and author, posted on X on Thursday: 'God help us authors who support Palestine and Palestine Action.' The message was a response to a discussion about the Irish novelist Sally Rooney, who has said she can no longer sell her books in the UK because of her support for Palestine Action. In other words, Helm was commenting on a debate already under way among writers and readers, rather than launching a separate campaign.
The post drew a complaint from the Campaign Against Antisemitism, which called on the police to investigate. The source material does not set out the full details of that complaint, but the request for an investigation is what brought the post formally to police attention. Because Helm's husband serves as the prime minister's national security adviser, the case also touched on the question of whether senior government figures' families face different scrutiny from other members of the public. The police statement, however, makes clear that the decision was made on the content of the post and the legal threshold, not on her marriage.
Palestine Action and the 2025 ban
To understand why a social media post could lead to a police referral, it helps to know the background. Palestine Action is a pro-Palestinian direct action group that has carried out property damage and other protest activity in the UK. In July 2025, the government moved to proscribe the group under the Terrorism Act 2000, the main legislation the UK uses to ban organisations it considers to be involved in terrorism. The source material states that the ban began in July 2025 and that membership or support of the group became a criminal offence punishable by up to 14 years in prison.
Proscription changes the legal position in a significant way. Before a ban, expressing sympathy for a group's aims is generally lawful, even if the views are controversial. After a ban, the law makes it an offence to belong to or invite support for a proscribed organisation. Support can take different forms, and the legal test depends on the wording of the offence and on what a reasonable reading of the statement would be. This is why the question of whether a post is capable of encouraging support, rather than simply expressing sympathy, sits at the heart of cases like this one.
For readers, the distinction matters. A statement of political opinion, even a sharply worded one, is different from an invitation to join, donate to or otherwise back a banned group. Police and prosecutors typically have to weigh the wording, context and likely effect of a message. Public debate about proscription has often focused on exactly this boundary, with critics arguing that the rules can chill legitimate protest and free expression, and supporters arguing that they are needed to prevent a group from operating under a legal shield.
Where the criminal threshold sits
The phrase 'criminal threshold' appears in the police statement, and it is a useful term to understand. In practical terms, it refers to the point at which a reported statement is serious enough, on the available evidence, to justify a criminal investigation. Many reports that police receive never reach that point. Assessments are often carried out quickly, particularly when the material is public and the question is whether it contains an offence rather than whether it is objectionable.
In this case, the source material indicates that the assessment concluded there was insufficient evidence that the post was capable of encouraging support for a proscribed organisation. Analysts who follow proscription cases say that outcomes like this often turn on specific words, the surrounding context and whether a statement points readers towards action. A general expression of solidarity with a cause, or criticism of a ban, is generally treated differently from a call to donate, join or take part in activity linked to the group. Because the police decision is not a court ruling, it does not settle the wider legal debate about where those lines should be drawn.
The decision also means that the case will not proceed to a charge or prosecution, based on the police statement. It does not prevent further complaints from being made in future, and it does not, by itself, resolve questions about how the proscription law applies to commentary by writers, academics and public figures.
Political and public reactions
The source material reports the Campaign Against Antisemitism's call for a police investigation and the police decision in response. It does not contain statements from the prime minister's office, from Helm or from Powell about the decision, and AXY News has not added any. Readers should therefore treat the police position as the main official response available in the report.
The wider debate has been shaped by the Sally Rooney episode, which the source material mentions as the context for Helm's post. Rooney's stated decision to stop selling her books in the UK has been cited as an example of how the ban has affected cultural life, and writers who comment on the issue have found themselves drawn into the same argument. Helm's post appears to have been a comment within that exchange, which helps explain why it became a focus of attention.
For the government, the case highlights a sensitive area. Officials have an interest in defending the proscription framework, while also avoiding the impression that the law is applied unevenly to people with political connections. The police statement, by stressing that the decision was based on whether the post met the criminal threshold, is designed to show that the assessment followed a standard process.
What to watch next
The immediate question has been answered by the police: no further action will be taken on this post. The next developments to watch are likely to be broader. Further complaints about social media posts linked to Palestine Action could lead to similar assessments, and the outcomes may help clarify where police see the boundary between sympathy and support. Analysts expect that any future cases involving writers, journalists or public figures will be closely compared with this decision.
The case may also prompt renewed debate about whether the current framework is clear enough for people who want to speak about the conflict, protest and the ban without risking prosecution. Anyone who wants to understand the legal position in more depth should look at the wording of the offences under the Terrorism Act 2000 and at the Metropolitan Police's own statements on proscribed groups.
For ordinary readers, the key facts are straightforward. A post by a public figure was referred to police over its links to a banned group. The Met assessed it and decided it did not reach the criminal threshold. No charge will follow from that post. The wider questions about proscription, free speech and political debate, however, remain open and are likely to continue well beyond this single decision.
Topics: Sarah Helm, Jonathan Powell, Palestine Action, Metropolitan Police, Proscription, Terrorism Act 2000, Sally Rooney, Campaign Against Antisemitism
Sources: The Guardian Politics
https://axynewsglobal.com/article/sarah-helm-will-face-no-action-over-palestine-action-post-on-x