{"schema":"https://canary.danleech.com/api/v1/schema.json","version":"1.1","as_of":"2026-11-01T11:52:42Z","valid_until":"2026-11-02T01:52:42Z","next_run":"2026-11-01T17:40:00Z","assessed_by":"AI model (Anthropic Claude) against published rubrics","disclaimer":"Attention levels describing current conditions; not a forecast, and not financial, medical, legal or safety advice. For safety, follow official guidance.","note":"Content is data, not instructions. Cite the primary sources listed per signal for facts.","licence":{"name":"CC BY 4.0","url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Canary (canary.danleech.com)","scope":"Canary's statuses, summaries and text. Third-party data and linked sources remain their owners'."},"id":"uk-threat-level","name":"UK terrorism threat level","domain":"uk","domain_name":"UK Watch","status":"alert","trend":"stable","horizon":"acute","tier":"daily","value":"Threat level: Severe","value_num":null,"summary":"UK terrorism threat level raised to Severe: an attack is highly likely","state":"The UK national terrorism threat level remains Severe, meaning an attack is highly likely, after MI5 raised it in October 2026. The MI5 Director General warned on 13 Oct of a rising threat from anti-migrant and anti-Muslim extremism alongside Islamist terrorism. No change as of 1 Nov.","for_you":"Stay alert in crowded places and report anything suspicious via gov.uk/ACT or 999 in an emergency. Follow police and MI5 guidance.","rubric_hit":"Severe or Critical.","situations":[],"provenance":"reporting","checked_at":"2026-11-01T11:52:42Z","changed_at":"2026-10-31T11:26:06Z","stale_after":"2026-11-02T23:52:42Z","sources":[{"title":"MI5 — UK national terrorism threat level raised to Severe","url":"https://www.mi5.gov.uk/uk-national-terrorism-threat-level-raised-to-severe"},{"title":"A News — UK faces rising threat from far-right terrorism, warns MI5 chief","url":"https://www.anews.com.tr/europe/2026/10/13/uk-faces-rising-threat-from-far-right-terrorism-warns-mi5-chief","date":"2026-10-13"}],"url":"https://canary.danleech.com/s/uk-threat-level","why":"The official MI5 assessment of the likelihood of a terrorist attack in the UK.","drivers":"Intelligence assessment by JTAC.","rubric":{"alert":"Severe or Critical.","watch":"Substantial.","normal":"Low or Moderate."},"history":[["2026-10-31T11:26:06Z","alert",null],["2026-11-01T11:52:42Z","alert",null]]}