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SUN · 2026-04-19 · 09:36 GMTBRIEF NSR-2026-0419-70690
News/Police investigate attempted arson attack at north-west Lond…
NSR-2026-0419-70690News Report·EN·National Security

Police investigate attempted arson attack at north-west London synagogue

An attempted arson attack occurred at Kenton United Synagogue in Harrow, north-west London, on Saturday night, causing minor smoke damage. Police are investigating the incident, which follows a series of similar attacks targeting Jewish communities in the area.

Jamie GriersonThe Guardian - World NewsFiled 2026-04-19 · 09:36 GMTLean · Center-LeftRead · 4 min
Police investigate attempted arson attack at north-west London synagogue
The Guardian - World NewsFIG 01
Reading time
4min
Word count
799words
Sources cited
6cited
Entities identified
12entities
Quality score
100%
§ 01

Briefing Summary

AI-generated
NEWSAR · AI

An attempted arson attack occurred at Kenton United Synagogue in Harrow, north-west London, on Saturday night, causing minor smoke damage. Police are investigating the incident, which follows a series of similar attacks targeting Jewish communities in the area. A large police presence, including forensics and fire investigation dogs, was observed at the scene. Political figures, including Keir Starmer, have condemned the attack, with calls for increased policing and justice for the perpetrators. Community leaders have urged the government to acknowledge an "epidemic of anti-Jewish hate" and take further preventative measures. The Community Security Trust is supporting the synagogue and working with police during the investigation.

Confidence 0.90Sources 6Claims 5Entities 12
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Article analysis

Model · rule-based
Framing
National Security
Human Rights
Tone
Mixed Tone
AI-assessed
CalmNeutralAlarmist
Factuality
0.80 / 1.00
Factual
LowHigh
Sources cited
6
Well sourced
FewMany
§ 03

Key claims

5 extracted
01

The prime minister should declare publicly what the Jewish community has known for some time: this is an epidemic of anti-Jewish hate.

quoteSaul Taylor, of the charity behind the Kenton United Synagogue
Confidence
1.00
02

We are increasing visible policing and those responsible will be found and brought to justice.

quoteKeir Starmer
Confidence
1.00
03

The incident is being treated as arson and an investigation is underway led by Counter Terrorism Policing London.

factualMet spokesperson
Confidence
1.00
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The incident caused minor smoke damage to an internal room but no injuries or significant structural damage.

factualCommunity Security Trust
Confidence
1.00
05

An attempted arson attack has been reported at a north-west London synagogue.

factual
Confidence
1.00
§ 04

Full report

4 min read · 799 words
An attempted arson attack has been reported at a north-west London synagogue, after a spate of similar incidents.The incident at Kenton United Synagogue in Harrow on Saturday night caused minor smoke damage to an internal room but no injuries or significant structural damage, according to the Community Security Trust, which monitors antisemitism and provides protection for Jewish communities in the UK.The building is close to a school and children’s playground.Police were seen searching a black SUV nearby on Sunday morning. A large cordon was in place and a forensics officer, fire investigation dogs and several plainclothes officers were working at the scene. One marked and about five unmarked police cars were outside the synagogue.In a statement posted on X, Keir Starmer said: “I am appalled by recent attempted antisemitic arson attacks in north London.“This is abhorrent and it will not be tolerated. Attacks on our Jewish community are attacks on Britain.“We are increasing visible policing and those responsible will be found and brought to justice. We will not rest in the pursuit of perpetrators.”The president of the United Synagogue has called on Starmer to declare “an epidemic of anti-Jewish hate” in the wake of a series of arson and attempted arson attacks on north-west London sites.Saul Taylor, of the charity behind the Kenton United Synagogue said: “The government and local police forces have responded well to the recent appalling attacks including Heaton Park Hebrew Congregation and Hatzola ambulances, but it is clear that more must be done to prevent these attacks occurring at all.“The prime minister should declare publicly what the Jewish community has known for some time: this is an epidemic of anti-Jewish hate.”A spokesperson for the Community Security Trust said: “We are aware of another attempted arson, this time targeting a synagogue in north London, following similar recent incidents targeting the Jewish community in Finchley, Golders Green and Hendon.“We want to thank the Met Police and London Fire Brigade for responding quickly and for all they are doing to protect the Jewish community during this unprecedented period. We are supporting the affected location and are working closely with the police as they investigate and seek to identify those responsible.”A Met spokesperson said: “At around midnight on Saturday 18 April, officers on deterrence and reassurance patrols following a series of incidents in north-west London noticed damage to a window of the Kenton United Synagogue in Shaftesbury Avenue, Harrow.“On further inspection they saw smoke inside a room and evidence that a bottle with some sort of accelerant had been thrown through the window.“The London Fire Brigade was called and firefighters searched the building to confirm that there was no further fire risk.“The incident is being treated as arson and an investigation is underway led by Counter Terrorism Policing London, supported by local officers.”Police forensic officers at the scene of an attempted arson attack at the former Jewish Futures building in Hendon on Friday. Photograph: Alishia Abodunde/Getty ImagesThe Metropolitan police had already deployed extra resources to parts of north-west London as it treated a separate attempted arson on Friday night as an antisemitic hate crime.Counter Terrorism Policing London were leading the investigation into the incident in Hendon, Barnet, as well as those into other attacks, due to the “similar circumstances and online claims of responsibility”, the Met said.According to police, a man had been spotted approaching a row of shops in Hendon carrying a plastic bag later found to contain three bottles of fluid. He placed the bag by a building, before lighting the items inside and fleeing the scene when they failed to fully ignite. The former Jewish Futures building sustained minor damage to its shopfront, with no injuries reported.On Wednesday, bottles, one thought to contain petrol, were placed near Finchley Reform Synagogue in Barnet, north London. Officers said two people wearing dark clothing and balaclavas were seen approaching the synagogue just after midnight. Neither of the bottles were ignited and the people fled the scene, the force added, with no damage or injuries reported.And four Jewish community ambulances were set on fire in Golders Green in the early hours of 23 March.A spokesperson for the charity Campaign Against Antisemitism said: “A synagogue in London was firebombed last night in what is now terrifyingly becoming a spate of daily arson attacks on the Jewish community.“It betrays a cataclysmic failure of the state – politicians, police chiefs and prosecutors – to tackle antisemitic extremism in this country, which has gone largely unchecked for two-and-a-half years. Britain is fundamentally a different country now.“Still the government refuses to proscribe the Islamic Revolutionary Guard Corps, an obvious first step to address foreign radicalisation and interference. It is shocking that concern for the sensitivities of a violent Iranian regime is more important to the government than the welfare of Jewish people in this country.”
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Entities

12 identified
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Keywords & salience

9 terms
arson attack
1.00
antisemitism
0.90
synagogue
0.80
jewish community
0.80
north-west london
0.70
police investigation
0.60
hate crime
0.50
community security trust
0.50
keir starmer
0.40
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