{"id":58979,"date":"2025-09-08T19:41:34","date_gmt":"2025-09-08T23:41:34","guid":{"rendered":"https:\/\/bnonews.com\/?p=58979"},"modified":"2025-09-08T19:41:34","modified_gmt":"2025-09-08T23:41:34","slug":"over-20-people-treated-after-mass-hysteria-incident-at-londons-heathrow-airport","status":"publish","type":"post","link":"https:\/\/bnonews.com\/index.php\/2025\/09\/over-20-people-treated-after-mass-hysteria-incident-at-londons-heathrow-airport\/","title":{"rendered":"Over 20 people treated after \u2018mass hysteria\u2019 incident at London’s Heathrow Airport"},"content":{"rendered":"\n

More than 20 people were treated by paramedics and one was taken to hospital after an incident at Heathrow Airport\u2019s Terminal 4 that police later described as a \u201cmass hysteria\u201d type event, according to officials and media reports.<\/p>\n\n\n\n

The alarm was raised at about 4:50 p.m. on Monday when emergency services were called to reports of a possible hazardous materials incident. The London Fire Brigade said specialist crews evacuated the Terminal 4 check-in area as a precaution while carrying out an assessment.<\/p>\n\n\n\n

The London Ambulance Service said<\/a> 21 patients were treated at the scene, with all but one discharged. The person taken to hospital was not believed to be in life-threatening condition, and the nature of the injuries was not disclosed.<\/p>\n\n\n\n

A source at the Metropolitan Police told the BBC<\/a> that no hazardous material was found and the incident appeared to be a \u201cmass hysteria\u201d type event that had \u201csnowballed.\u201d The circumstances remain under investigation.<\/p>\n\n\n\n

Heathrow Airport said Terminal 4 has been declared safe and reopened, apologizing to passengers for the disruption. \u201cWe are doing everything we can to ensure all flights depart as planned today,\u201d the airport said in a statement.<\/p>\n\n\n\n

The airport, located in west London, is one of the busiest airports in the world and the main international gateway to the United Kingdom.<\/p>\n","protected":false},"excerpt":{"rendered":"

More than 20 people were treated by paramedics and one was taken to hospital after an incident at Heathrow Airport\u2019s Terminal 4 that police later described as a \u201cmass hysteria\u201d type event, according to officials and media reports. The alarm was raised at about 4:50 p.m. on Monday when emergency services were called to reports […]<\/p>\n","protected":false},"author":7,"featured_media":58982,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"_mi_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[3],"tags":[3795,163,3796,369],"class_list":["post-58979","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-world","tag-heathrow-airport-london","tag-london-england","tag-mass-panic-incidents","tag-united-kingdom"],"yoast_head":"\nOver 20 people treated after \u2018mass hysteria\u2019 incident at London's Heathrow Airport - BNO News<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/bnonews.com\/index.php\/2025\/09\/over-20-people-treated-after-mass-hysteria-incident-at-londons-heathrow-airport\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Over 20 people treated after \u2018mass hysteria\u2019 incident at London's Heathrow Airport - BNO News\" \/>\n<meta property=\"og:description\" content=\"More than 20 people were treated by paramedics and one was taken to hospital after an incident at Heathrow Airport\u2019s Terminal 4 that police later described as a \u201cmass hysteria\u201d type event, according to officials and media reports. The alarm was raised at about 4:50 p.m. on Monday when emergency services were called to reports […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/bnonews.com\/index.php\/2025\/09\/over-20-people-treated-after-mass-hysteria-incident-at-londons-heathrow-airport\/\" \/>\n<meta property=\"og:site_name\" content=\"BNO News\" \/>\n<meta property=\"article:publisher\" content=\"http:\/\/www.facebook.com\/bnonews\/\" \/>\n<meta property=\"article:published_time\" content=\"2025-09-08T23:41:34+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/bnonews.com\/wp-content\/uploads\/2025\/09\/20250908HeatrhowAirportEvacuation.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"600\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Carlos Robles\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@bnonews\" \/>\n<meta name=\"twitter:site\" content=\"@bnonews\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Carlos Robles\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/bnonews.com\/index.php\/2025\/09\/over-20-people-treated-after-mass-hysteria-incident-at-londons-heathrow-airport\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/bnonews.com\/index.php\/2025\/09\/over-20-people-treated-after-mass-hysteria-incident-at-londons-heathrow-airport\/\"},\"author\":{\"name\":\"Carlos Robles\",\"@id\":\"https:\/\/bnonews.com\/#\/schema\/person\/0a2ca734b9c5688c0e2d40fe6f33add1\"},\"headline\":\"Over 20 people treated after \u2018mass hysteria\u2019 incident at London’s Heathrow Airport\",\"datePublished\":\"2025-09-08T23:41:34+00:00\",\"dateModified\":\"2025-09-08T23:41:34+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/bnonews.com\/index.php\/2025\/09\/over-20-people-treated-after-mass-hysteria-incident-at-londons-heathrow-airport\/\"},\"wordCount\":224,\"publisher\":{\"@id\":\"https:\/\/bnonews.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/bnonews.com\/index.php\/2025\/09\/over-20-people-treated-after-mass-hysteria-incident-at-londons-heathrow-airport\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/bnonews.com\/wp-content\/uploads\/2025\/09\/20250908HeatrhowAirportEvacuation.jpg\",\"keywords\":[\"Heathrow Airport (London)\",\"London (England)\",\"Mass panic incidents\",\"United Kingdom\"],\"articleSection\":[\"World\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/bnonews.com\/index.php\/2025\/09\/over-20-people-treated-after-mass-hysteria-incident-at-londons-heathrow-airport\/\",\"url\":\"https:\/\/bnonews.com\/index.php\/2025\/09\/over-20-people-treated-after-mass-hysteria-incident-at-londons-heathrow-airport\/\",\"name\":\"Over 20 people treated after \u2018mass hysteria\u2019 incident at London's Heathrow Airport - BNO News\",\"isPartOf\":{\"@id\":\"https:\/\/bnonews.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/bnonews.com\/index.php\/2025\/09\/over-20-people-treated-after-mass-hysteria-incident-at-londons-heathrow-airport\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/bnonews.com\/index.php\/2025\/09\/over-20-people-treated-after-mass-hysteria-incident-at-londons-heathrow-airport\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/bnonews.com\/wp-content\/uploads\/2025\/09\/20250908HeatrhowAirportEvacuation.jpg\",\"datePublished\":\"2025-09-08T23:41:34+00:00\",\"dateModified\":\"2025-09-08T23:41:34+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/bnonews.com\/index.php\/2025\/09\/over-20-people-treated-after-mass-hysteria-incident-at-londons-heathrow-airport\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/bnonews.com\/index.php\/2025\/09\/over-20-people-treated-after-mass-hysteria-incident-at-londons-heathrow-airport\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/bnonews.com\/index.php\/2025\/09\/over-20-people-treated-after-mass-hysteria-incident-at-londons-heathrow-airport\/#primaryimage\",\"url\":\"https:\/\/bnonews.com\/wp-content\/uploads\/2025\/09\/20250908HeatrhowAirportEvacuation.jpg\",\"contentUrl\":\"https:\/\/bnonews.com\/wp-content\/uploads\/2025\/09\/20250908HeatrhowAirportEvacuation.jpg\",\"width\":1000,\"height\":600},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/bnonews.com\/index.php\/2025\/09\/over-20-people-treated-after-mass-hysteria-incident-at-londons-heathrow-airport\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/bnonews.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Over 20 people treated after \u2018mass hysteria\u2019 incident at London’s Heathrow Airport\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/bnonews.com\/#website\",\"url\":\"https:\/\/bnonews.com\/\",\"name\":\"BNO News\",\"description\":\"Breaking news and developing stories from the U.S. and around the world\",\"publisher\":{\"@id\":\"https:\/\/bnonews.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/bnonews.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/bnonews.com\/#organization\",\"name\":\"BNO News\",\"url\":\"https:\/\/bnonews.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/bnonews.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/bnonews.com\/wp-content\/uploads\/2018\/03\/BNOLOGOTV.png\",\"contentUrl\":\"https:\/\/bnonews.com\/wp-content\/uploads\/2018\/03\/BNOLOGOTV.png\",\"width\":1696,\"height\":1443,\"caption\":\"BNO News\"},\"image\":{\"@id\":\"https:\/\/bnonews.com\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"http:\/\/www.facebook.com\/bnonews\/\",\"https:\/\/x.com\/bnonews\",\"http:\/\/www.instagram.com\/bnonews\/\",\"http:\/\/www.linkedin.com\/company\/bno-news\",\"http:\/\/www.pinterest.com\/bnonewstv\/\",\"http:\/\/www.youtube.com\/bnonews\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/bnonews.com\/#\/schema\/person\/0a2ca734b9c5688c0e2d40fe6f33add1\",\"name\":\"Carlos Robles\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/bnonews.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/bnonews.com\/wp-content\/uploads\/2018\/02\/vLTiH3uR_400x400-150x150.jpg\",\"contentUrl\":\"https:\/\/bnonews.com\/wp-content\/uploads\/2018\/02\/vLTiH3uR_400x400-150x150.jpg\",\"caption\":\"Carlos Robles\"},\"url\":\"https:\/\/bnonews.com\/index.php\/author\/crobles\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Over 20 people treated after \u2018mass hysteria\u2019 incident at London's Heathrow Airport - BNO News","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/bnonews.com\/index.php\/2025\/09\/over-20-people-treated-after-mass-hysteria-incident-at-londons-heathrow-airport\/","og_locale":"en_US","og_type":"article","og_title":"Over 20 people treated after \u2018mass hysteria\u2019 incident at London's Heathrow Airport - BNO News","og_description":"More than 20 people were treated by paramedics and one was taken to hospital after an incident at Heathrow Airport\u2019s Terminal 4 that police later described as a \u201cmass hysteria\u201d type event, according to officials and media reports. The alarm was raised at about 4:50 p.m. on Monday when emergency services were called to reports […]","og_url":"https:\/\/bnonews.com\/index.php\/2025\/09\/over-20-people-treated-after-mass-hysteria-incident-at-londons-heathrow-airport\/","og_site_name":"BNO News","article_publisher":"http:\/\/www.facebook.com\/bnonews\/","article_published_time":"2025-09-08T23:41:34+00:00","og_image":[{"width":1000,"height":600,"url":"https:\/\/bnonews.com\/wp-content\/uploads\/2025\/09\/20250908HeatrhowAirportEvacuation.jpg","type":"image\/jpeg"}],"author":"Carlos Robles","twitter_card":"summary_large_image","twitter_creator":"@bnonews","twitter_site":"@bnonews","twitter_misc":{"Written by":"Carlos Robles","Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/bnonews.com\/index.php\/2025\/09\/over-20-people-treated-after-mass-hysteria-incident-at-londons-heathrow-airport\/#article","isPartOf":{"@id":"https:\/\/bnonews.com\/index.php\/2025\/09\/over-20-people-treated-after-mass-hysteria-incident-at-londons-heathrow-airport\/"},"author":{"name":"Carlos Robles","@id":"https:\/\/bnonews.com\/#\/schema\/person\/0a2ca734b9c5688c0e2d40fe6f33add1"},"headline":"Over 20 people treated after \u2018mass hysteria\u2019 incident at London’s Heathrow Airport","datePublished":"2025-09-08T23:41:34+00:00","dateModified":"2025-09-08T23:41:34+00:00","mainEntityOfPage":{"@id":"https:\/\/bnonews.com\/index.php\/2025\/09\/over-20-people-treated-after-mass-hysteria-incident-at-londons-heathrow-airport\/"},"wordCount":224,"publisher":{"@id":"https:\/\/bnonews.com\/#organization"},"image":{"@id":"https:\/\/bnonews.com\/index.php\/2025\/09\/over-20-people-treated-after-mass-hysteria-incident-at-londons-heathrow-airport\/#primaryimage"},"thumbnailUrl":"https:\/\/bnonews.com\/wp-content\/uploads\/2025\/09\/20250908HeatrhowAirportEvacuation.jpg","keywords":["Heathrow Airport (London)","London (England)","Mass panic incidents","United Kingdom"],"articleSection":["World"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/bnonews.com\/index.php\/2025\/09\/over-20-people-treated-after-mass-hysteria-incident-at-londons-heathrow-airport\/","url":"https:\/\/bnonews.com\/index.php\/2025\/09\/over-20-people-treated-after-mass-hysteria-incident-at-londons-heathrow-airport\/","name":"Over 20 people treated after \u2018mass hysteria\u2019 incident at London's Heathrow Airport - BNO News","isPartOf":{"@id":"https:\/\/bnonews.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/bnonews.com\/index.php\/2025\/09\/over-20-people-treated-after-mass-hysteria-incident-at-londons-heathrow-airport\/#primaryimage"},"image":{"@id":"https:\/\/bnonews.com\/index.php\/2025\/09\/over-20-people-treated-after-mass-hysteria-incident-at-londons-heathrow-airport\/#primaryimage"},"thumbnailUrl":"https:\/\/bnonews.com\/wp-content\/uploads\/2025\/09\/20250908HeatrhowAirportEvacuation.jpg","datePublished":"2025-09-08T23:41:34+00:00","dateModified":"2025-09-08T23:41:34+00:00","breadcrumb":{"@id":"https:\/\/bnonews.com\/index.php\/2025\/09\/over-20-people-treated-after-mass-hysteria-incident-at-londons-heathrow-airport\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/bnonews.com\/index.php\/2025\/09\/over-20-people-treated-after-mass-hysteria-incident-at-londons-heathrow-airport\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/bnonews.com\/index.php\/2025\/09\/over-20-people-treated-after-mass-hysteria-incident-at-londons-heathrow-airport\/#primaryimage","url":"https:\/\/bnonews.com\/wp-content\/uploads\/2025\/09\/20250908HeatrhowAirportEvacuation.jpg","contentUrl":"https:\/\/bnonews.com\/wp-content\/uploads\/2025\/09\/20250908HeatrhowAirportEvacuation.jpg","width":1000,"height":600},{"@type":"BreadcrumbList","@id":"https:\/\/bnonews.com\/index.php\/2025\/09\/over-20-people-treated-after-mass-hysteria-incident-at-londons-heathrow-airport\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/bnonews.com\/"},{"@type":"ListItem","position":2,"name":"Over 20 people treated after \u2018mass hysteria\u2019 incident at London’s Heathrow Airport"}]},{"@type":"WebSite","@id":"https:\/\/bnonews.com\/#website","url":"https:\/\/bnonews.com\/","name":"BNO News","description":"Breaking news and developing stories from the U.S. and around the world","publisher":{"@id":"https:\/\/bnonews.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/bnonews.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/bnonews.com\/#organization","name":"BNO News","url":"https:\/\/bnonews.com\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/bnonews.com\/#\/schema\/logo\/image\/","url":"https:\/\/bnonews.com\/wp-content\/uploads\/2018\/03\/BNOLOGOTV.png","contentUrl":"https:\/\/bnonews.com\/wp-content\/uploads\/2018\/03\/BNOLOGOTV.png","width":1696,"height":1443,"caption":"BNO News"},"image":{"@id":"https:\/\/bnonews.com\/#\/schema\/logo\/image\/"},"sameAs":["http:\/\/www.facebook.com\/bnonews\/","https:\/\/x.com\/bnonews","http:\/\/www.instagram.com\/bnonews\/","http:\/\/www.linkedin.com\/company\/bno-news","http:\/\/www.pinterest.com\/bnonewstv\/","http:\/\/www.youtube.com\/bnonews"]},{"@type":"Person","@id":"https:\/\/bnonews.com\/#\/schema\/person\/0a2ca734b9c5688c0e2d40fe6f33add1","name":"Carlos Robles","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/bnonews.com\/#\/schema\/person\/image\/","url":"https:\/\/bnonews.com\/wp-content\/uploads\/2018\/02\/vLTiH3uR_400x400-150x150.jpg","contentUrl":"https:\/\/bnonews.com\/wp-content\/uploads\/2018\/02\/vLTiH3uR_400x400-150x150.jpg","caption":"Carlos Robles"},"url":"https:\/\/bnonews.com\/index.php\/author\/crobles\/"}]}},"_links":{"self":[{"href":"https:\/\/bnonews.com\/index.php\/wp-json\/wp\/v2\/posts\/58979"}],"collection":[{"href":"https:\/\/bnonews.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bnonews.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bnonews.com\/index.php\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/bnonews.com\/index.php\/wp-json\/wp\/v2\/comments?post=58979"}],"version-history":[{"count":1,"href":"https:\/\/bnonews.com\/index.php\/wp-json\/wp\/v2\/posts\/58979\/revisions"}],"predecessor-version":[{"id":58984,"href":"https:\/\/bnonews.com\/index.php\/wp-json\/wp\/v2\/posts\/58979\/revisions\/58984"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bnonews.com\/index.php\/wp-json\/wp\/v2\/media\/58982"}],"wp:attachment":[{"href":"https:\/\/bnonews.com\/index.php\/wp-json\/wp\/v2\/media?parent=58979"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bnonews.com\/index.php\/wp-json\/wp\/v2\/categories?post=58979"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bnonews.com\/index.php\/wp-json\/wp\/v2\/tags?post=58979"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}