What the Police Decision on Sarah Helm’s Post Means for UK Speech

London's Metropolitan Police said on Saturday that it will take no further action over a social media post by Sarah Helm, the wife of the UK national security adviser, that appeared to voice support for the banned group Palestine Action. Officers concluded the post did not amount to a criminal offense, according to the force.

The decision matters beyond one couple. Support for Palestine Action is a criminal offense in Britain, and the case shows how police weigh a single online comment against that ban.

What Helm posted and what police decided

Helm, a journalist and author married to Jonathan Powell, wrote on X on Thursday, Oct. 15: “God help us authors who support Palestine and Palestine Action.” According to The Guardian, she was replying to a discussion about the Irish novelist Sally Rooney.

On Friday the Metropolitan Police said the post was being assessed to determine whether a police investigation might be needed. A spokesperson said on Saturday that specialist officers had reviewed it and found it “did not meet the criminal threshold.”

The Guardian reported that, as it understands the decision, there was not enough evidence that the post was capable of encouraging support for a proscribed organization.

Why the post drew attention

Al Jazeera reported that Powell is the national security adviser to Prime Minister Andy Burnham. The Campaign Against Antisemitism, a British group, called on police to investigate. It acknowledged that spouses are entitled to their own views, but said the post raised serious questions for Powell and the government. It also said Helm should face the full force of the law, as others have who appear to support a banned organization.

A government spokesperson said Helm's views are those of an individual who does not represent the government in any capacity. The Guardian reported that Downing Street has distanced itself from her remarks.

The Rooney dispute behind the exchange

Helm's post followed an announcement by the publisher Faber this week. According to Al Jazeera, Rooney said she planned to use her royalties to support Palestine Action. Faber said current UK legislation meant it could not pass her UK earnings on to her, which it called an unconscionable situation for a publisher.

Faber said that, in full agreement with Rooney, it would no longer supply her works in the UK in any format. It added that it would keep selling her books in other countries and regions.

Why it matters: the ban and everyday expression

The ban took effect in July 2025 after a vote by UK lawmakers. It makes membership or support of the direct action group an offense punishable by up to 14 years in prison. Amnesty International says more than 3,500 people have been arrested in the UK for allegedly supporting the group since the ban began, many of them for holding up placards.

For people in Britain, the police decision shows that not every statement of sympathy is treated as a crime. In this case, officers judged that the post fell short of the threshold, and reportedly found insufficient evidence that it could encourage support for the group. The announcement covers only this post, and the police statement did not set out wider guidance on what other comments might be treated differently.

For authors and publishers, the Rooney case shows a separate effect of the ban. Faber said the law, as it stands, prevented it from passing on her UK earnings, and the company chose to stop supplying her books in the UK altogether.

The legal status of the ban

Palestine Action challenged the government's decision to proscribe it. According to Al Jazeera, the Court of Appeal ruled in June that the ban was lawful, so the restrictions remain in place.

Sources: The Guardian, Al Jazeera