A record 6,085 children under the age of 18 were referred to the United Kingdom's Prevent anti-extremism program in 2025, according to official police figures. This marks a significant surge, nearly tripling the 2,129 referrals recorded in 2020 and surpassing the previous peak of 4,116 in 2023.
The data from the National Police Chiefs' Council (NPCC) reveals a troubling trend where children are being referred due to a fascination with mass violence, often unrelated to any specific political cause. This suggests a growing influence of online content, particularly on social media, in shaping young minds.
New Categories Reflect Evolving Threats
Last year, two new categories were introduced to track referrals: 'fascination with extreme violence' and 'fascination with mass casualty attacks.' Under these new classifications, 39 referrals were made citing 'fascination with extreme violence,' and 19 for 'fascination with mass casualty attacks.' An additional 15 cases involved a 'fascination with school massacre,' a category that had only one previous referral in 2023.
Concerns were also raised about children's interest in geopolitical conflicts. The NPCC data showed 39 referrals related to the 'conflict zone – Israel/Palestine,' four concerning 'Israel/Iran,' and two involving 'Israel/Hamas.' Furthermore, six children were influenced by Russia's war on Ukraine, and 58 by an unspecified 'conflict zone.'
Online platforms emerged as a primary influence, with over 1,700 cases attributed to general 'online' radicalization and 58 linked to 'gaming.' In comparison, fewer referrals were linked to traditional media (121), extremist groups (51), books (21), faith leaders (21), movies (26), or extremist speakers (17).
Political Reaction and Past Failures
Conservative politicians have expressed alarm at the figures, urging for stronger action against online radicalization. Shadow Home Secretary Chris Philp described the situation as an "alarming crisis" and warned that "something has gone badly wrong when our children are being radicalized at such a young age." He emphasized the evolving nature of extremism through new mediums, particularly online, and called for social media platforms to take responsibility for the extremist content they host.
Shadow Education Secretary Laura Trott echoed these concerns, calling the data "terrifying" and highlighting repeated warnings from police and health professionals about harmful content on social media. She criticized the current government for a slow response to these issues.
The report also brought to light past failures within the Prevent scheme. It was revealed that the program had 'prematurely' closed its case on Southport attacker Axel Rudakubana three years before he murdered three children in July 2024. Rudakubana, who was 17 at the time of the attack, had discussed the Manchester Arena bombing and stabbing people when Prevent ended its involvement, despite being referred multiple times between 2019 and 2021 for an interest in terrorist attacks and school shootings.
In another case, a review concluded that Ali Harbi Ali, the perpetrator of the 2021 murder of MP Sir David Amess, was removed from the Prevent program "too quickly." The review found "questionable decision-making and sub-optimal handling of the case" during his engagement with Prevent.
Government Response and Future Measures
A government spokesman stated their commitment to protecting children from radicalization and online threats, emphasizing Prevent's role in moving individuals away from violent ideologies. The government also highlighted ongoing efforts to hold social media platforms accountable for removing illegal content and preventing children from accessing harmful material, with potential penalties of up to £18 million for non-compliance.
Labour has announced plans for a social media ban for under-16s, scheduled to take effect in March of the following year, though concerns remain about potential circumvention by young users.