
Britain Moves Toward Banning Anti-Israel Protests as Antisemitism Declared National Emergency
Today’s lead: Britain’s antisemitism crisis has crossed a political threshold — Starmer is now backing bans on pro-Palestine protests and calling for 300 armed officers to guard London’s Jewish community after the Golders Green terror attack, while a university professor faces calls for dismissal after publicly justifying the stabbing of Jews. Also tracking Mamdani’s open alliance with the flotilla while staying silent on Brooklyn antisemitism, and the American K-12 antisemitism surge — NYC schools under federal investigation for ‘Palestine teach-ins,’ a California lawsuit over a student tormented at a school called the ‘Social Justice Academy.’ In the wire: Hasan Piker campaigns with a PA congressional candidate who won’t call Israel’s actions anything but genocide, Germany declares a ‘new normal’ of antisemitism, and Washington State’s Democratic chair promotes an arms embargo rally before distancing herself.
The ICAN Playbook is ICAN’s daily political intelligence briefing — a synthesis of news, legislation, and threat monitoring relevant to the pro-Israel community. This product is in beta.
Daybook
Features
Britain Moves Toward Banning Anti-Israel Protests as Antisemitism Declared National Emergency
The United Kingdom is undergoing a tectonic political shift on antisemitism. London’s police chief told the Home Affairs Committee that British Jews face the “greatest ever threat” amid an “epidemic” of antisemitism, requesting funding for 300 armed officers to protect London’s Jewish community. Prime Minister Starmer — who previously tolerated weekly anti-Israel marches — now says some pro-Palestine protests should be banned outright, specifically those featuring chants to “globalize the intifada” and other antisemitic slogans. A 45-year-old man has been charged with attempted murder in the Golders Green stabbing of two Jewish men, now formally classified as a terrorist attack, while a University of Portsmouth professor faces calls for dismissal after posting that the stabbing was “inevitable” blowback.
- 300 armed officers — London police chief Mark Rowley asked for special funding to permanently station armed protection across the city’s Jewish community, a number unprecedented in British peacetime policing.
- Starmer’s shift is explicit: he said some pro-Palestine marches ‘may need to be blocked outright,’ the first time a sitting Labour PM has backed restricting these protests.
- Essa Suleiman, 45, appeared in Westminster Magistrates’ Court charged with two counts of attempted murder; the Metropolitan Police classified the attack as terrorism-related.
- University of Portsmouth professor David Andress wrote that the stabbing was ‘inevitable’ blowback, calling it ‘blowback is bad, but it is also inevitable’ — and faces public calls for firing.
- The British government’s counter-terrorism adviser called antisemitism a ‘national security emergency’; Conservative leader Kemi Badenoch declared it a ‘national emergency’ requiring immediate government action.
Starmer's reversal on protest restrictions is the most significant pro-Jewish policy shift by a British Labour government in decades — and it was forced by a terror attack, not by political will. The question is whether the UK government will follow through with enforcement or retreat under activist pressure, as it has repeatedly done since October 7.
Mamdani Goes to Bat for Flotilla Activists, Silent on Brooklyn Antisemitism
New York City Mayor Zohran Mamdani publicly demanded Israel release New Yorkers detained aboard the Global Sumud Flotilla, calling the interception an “unlawful” violation of international law — while staying conspicuously silent on an antisemitic incident at a Brooklyn institution reported the same week. The Jewish Community Relations Council of New York called out the double standard directly, noting Mamdani condemned Israel’s flotilla intercept but offered no public comment on anti-Jewish conduct in his own city.
- Mamdani called the IDF’s interception of the Global Sumud Flotilla a ‘brazen violation of international law’ and said detained New Yorkers ‘must be released.’
- Israel identified two of the flotilla’s leaders — a Palestinian-Spanish dual national and a Brazilian activist — as linked to the PCPA, a US-designated Hamas front organization.
- The JCRC of New York issued a public rebuke: ‘Show up for Jews too’ — calling on Mamdani to address antisemitism at a Brooklyn institution while he was vocal on the flotilla.
- This is the second major flashpoint in two weeks between Mamdani and NYC’s Jewish community, following controversy over a keffiyeh-clad staffer in an official city video.
Mamdani's pattern — intervening forcefully on Palestinian causes while declining to engage on antisemitism within his own jurisdiction — is not incidental but structural. It reflects which constituency he is managing and at what cost to Jewish New Yorkers.
American K-12 Antisemitism Under Federal Scrutiny — NYC, California Cases Escalate
The Trump administration has launched a federal civil rights investigation into the New York City Department of Education after a nonprofit exposed K-12 teachers recruiting students into anti-Zionist study groups — what OCR is treating as potential discrimination. The same day, a new lawsuit filed by The Deborah Project revealed that a Jewish student, Eden Horowitz, was tormented at the ironically named Social Justice Academy in San Leandro Unified, California, with staff allegedly doing nothing while classmates and instructors targeted her post-October 7. Anti-Israel stickers — including one with an assault rifle image — were also displayed at a multicultural event at a Detroit-area elementary school.
- The US Department of Education’s OCR opened a Title VI civil rights investigation into NYC DOE after teachers were found recruiting students for anti-Zionist Palestinian solidarity study groups during school hours.
- Eden Horowitz, a Jewish student at San Leandro High’s Social Justice Academy in Alameda County, CA, alleges the school district stood down while classmates and staff targeted her in the months after October 7.
- At Beverly Elementary in Birmingham, Michigan, a Multicultural Night display included stickers with ‘f**k Zionism’ and an assault rifle image — the superintendent condemned it but the district has not announced consequences.
- The California case is filed by The Deborah Project, which has now brought multiple antisemitism lawsuits against California school districts since October 7.
The concentration of new antisemitism cases in K-12 — across New York, California, and Michigan — signals that post-October 7 radicalization has moved from college campuses into the public school pipeline. Federal enforcement at the K-12 level is newer and less precedented than at universities, making these cases structurally significant for what civil rights law will cover.
Iran War Hits 60-Day Legal Deadline as Trump Declares Hostilities 'Terminated'
Friday marked the 60-day threshold under the 1973 War Powers Act for the US-Iran conflict that began February 28, requiring a congressional authorization or wind-down. Trump preempted the deadline by formally notifying Congress that the Iran war has “terminated” — a legally contested claim Democrats are rejecting. Meanwhile Trump told reporters he is “not satisfied” with Iran’s latest proposal to end hostilities, and a new Pentagon estimate says the US naval blockade has cost Iran $4.8 billion in oil revenue.
- Trump wrote to Congress that the Iran conflict has ‘terminated,’ claiming the ceasefire paused the 60-day War Powers clock — Democrats called the argument legally invalid.
- Trump said publicly: ‘Iran wants to make a deal, but I’m not satisfied with it. They’re asking for things I can’t agree to.’ Iran’s latest proposal, passed via Pakistani mediators, signaled flexibility on Hormuz and nuclear program but terms remain in dispute.
- The US naval blockade has cost Iran an estimated $4.8 billion in oil revenue since it was imposed, per Pentagon figures.
- Sen. Todd Young (R-IN) broke with Trump, saying the administration would need congressional approval before resuming military action against Iran.
- Iran is reportedly ramping up chemical and biological weapons programs alongside nuclear reconstitution efforts, per new intelligence assessments.
The War Powers dispute is the first serious test of whether Congress can reassert authority over Trump's Iran policy — and the outcome will determine whether future military escalation requires any legislative check. The ceasefire's fragility, combined with Trump's stated dissatisfaction and Iran's weapons reconstitution efforts, makes the legal question operationally urgent, not just theoretical.
Wire
Hasan Piker Campaigns With PA Democrat Who Won't Call Israel's Actions Anything But 'Genocide'
State Rep. Chris Rabb, running for PA's 3rd Congressional District, appeared on Piker's livestream as Piker urged the crowd to replace any Democrat who won't call Israel's actions 'genocide' — a week after a bipartisan House resolution condemned Piker and Candace Owens for antisemitism. Read more →
Germany Reports 'New Normal' of Antisemitism; Half of Jewish Communities Affected
Nearly half of German Jewish communities are now reporting antisemitic incidents — officials warn that Islamist and left-wing extremist networks have normalized antisemitism as part of public life. Read more →
WA State Dem Chair Promoted Arms Embargo Rally Before Party Walked It Back
Party chair Shasti Conrad highlighted a Seattle May Day rally demanding an arms embargo against Israel in her Thursday email newsletter; the state party later distanced itself, but Conrad did not rescind the original promotion. Read more →
New Hate-Crime Charges Filed Against Rioters Who Disrupted Pro-Israel Toronto Event
Toronto police added 'public incitement of hatred' charges against six people arrested after November 2025 rioters stormed a private pro-Israel event — a sign that Canadian authorities are treating these cases as hate crimes, not mere disorder. Read more →
Peruvian President Claims Jews 'Pushed' Germany Into WWII in Antisemitic Speech
President José María Balcázar told an audience that Jews controlled Germany's banks and trade and 'pushed' the country into war — echoing classical Holocaust-era antisemitic tropes. Peru's Jewish community demanded a formal retraction. Read more →
ISIS-Linked Arsonists Arrested for Synagogue Attack in North Macedonia
North Macedonian authorities arrested seven suspects, charging two with terrorism, after an arson attack on a synagogue in Skopje was linked to Islamic State — a rare ISIS synagogue targeting outside the Middle East. Read more →
UK Professor Fired Calls Golders Green Stabbing 'Inevitable' — Faces Calls for Dismissal
Maine's Platner Backlash Deepens as Jewish Dem Groups Maintain Distance
Walz stumped for Graham Platner despite multiple members of Congress calling out the Nazi tattoo; Jewish Democratic organizations have declined to engage with or endorse the presumptive nominee. Read more →
Flotilla Leaders Held for Hamas-Front Ties as Remaining Activists Released to Greece
EU Condemns PA Textbooks Containing 'Antisemitism, Glorification of Jihad'
EU called for future PA funding to be conditional on removing antisemitic content, incitement to violence, and glorification of martyrdom from Palestinian Authority textbooks. Read more →

