{"schemaVersion":"1.0","id":"what-the-fire-brigade-attends","dataset":"fire-incidents","title":"What the fire brigade attends","description":"Nearly half of call-outs are false alarms. One in eight is a fire.","methodology":"Every incident the London Fire Brigade attended since January 2024, counted by month and by the brigade's own three categories. False alarms — most raised by automatic detection equipment rather than by a person — are the largest single category, ahead of special services (flooding, lock-ins, road traffic collisions) and well ahead of fires. The most recent month in each release is partial and is not drawn.","category":"crime","categoryLabel":"Crime","cadence":"monthly","placeholder":false,"landingPage":"https://londongraph.com/g/what-the-fire-brigade-attends","markdown":"https://londongraph.com/g/what-the-fire-brigade-attends/index.html.md","source":{"name":"London Fire Brigade","url":"https://data.london.gov.uk/publisher/lfb","licence":"Open Government Licence v3.0","licenceUrl":"https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/"},"updatedAt":"2026-07-31T17:20:45.483Z","release":{"label":null,"publishedAt":null,"resourceUrl":null,"methodologyUrl":null,"sha256":null},"observations":[{"series":"False Alarm","buckets":["2024-01","2024-02","2024-03","2024-04","2024-05","2024-06","2024-07","2024-08","2024-09","2024-10","2024-11","2024-12","2025-01","2025-02","2025-03","2025-04","2025-05","2025-06","2025-07","2025-08","2025-09","2025-10","2025-11","2025-12","2026-01","2026-02","2026-03"],"values":[5403,5059,5139,5050,5455,5280,5719,5405,5889,6231,5236,4944,5280,4322,4840,4762,4909,5007,5389,5297,5383,5620,5586,5356,5456,4761,5196],"unit":"incidents","metadata":[{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{}]},{"series":"Fire","buckets":["2024-01","2024-02","2024-03","2024-04","2024-05","2024-06","2024-07","2024-08","2024-09","2024-10","2024-11","2024-12","2025-01","2025-02","2025-03","2025-04","2025-05","2025-06","2025-07","2025-08","2025-09","2025-10","2025-11","2025-12","2026-01","2026-02","2026-03"],"values":[1287,1059,1130,1283,1307,1740,1626,1781,1347,1169,1348,1073,1261,1053,1570,1983,2120,2117,2138,2054,1445,1435,1267,1201,1248,935,1470],"unit":"incidents","metadata":[{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{}]},{"series":"Not recorded","buckets":["2024-01","2024-02","2024-03","2024-04","2024-05","2024-06","2024-07","2024-08","2024-09","2024-10","2024-11","2024-12","2025-01","2025-02","2025-03","2025-04","2025-05","2025-06","2025-07","2025-08","2025-09","2025-10","2025-11","2025-12","2026-01","2026-02","2026-03"],"values":[0,0,0,0,0,6,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,6,14,17,19,17],"unit":"incidents","metadata":[{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{}]},{"series":"Special Service","buckets":["2024-01","2024-02","2024-03","2024-04","2024-05","2024-06","2024-07","2024-08","2024-09","2024-10","2024-11","2024-12","2025-01","2025-02","2025-03","2025-04","2025-05","2025-06","2025-07","2025-08","2025-09","2025-10","2025-11","2025-12","2026-01","2026-02","2026-03"],"values":[4958,3872,4246,3959,4201,4502,4523,4501,4737,4382,4463,4813,4751,3945,4568,4362,4798,4971,5172,4753,4551,4827,4803,5064,5383,4290,4764],"unit":"incidents","metadata":[{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{}]}],"areaStatistics":null,"visualizations":[{"id":"trend","label":"Incident trend","description":"Follow fires, false alarms and special services across complete published months.","url":"https://londongraph.com/g/what-the-fire-brigade-attends","renderer":"primary","default":true,"timeControl":"inherit","datasets":[],"transform":null,"controls":null,"metrics":[],"caveat":null},{"id":"classification","label":"Incident detail","description":"Use area to compare the brigade's more detailed stop-code classifications.","url":"https://londongraph.com/g/what-the-fire-brigade-attends?view=classification","renderer":"treemap","default":false,"timeControl":"inherit","datasets":["fire-stop-codes"],"transform":null,"controls":null,"metrics":[],"caveat":null},{"id":"special-services","label":"Special services","description":"Break out rescues, flooding, lock-ins, collisions and the other non-fire services recorded by the brigade.","url":"https://londongraph.com/g/what-the-fire-brigade-attends?view=special-services","renderer":"treemap","default":false,"timeControl":"inherit","datasets":["fire-special-services"],"transform":null,"controls":null,"metrics":[],"caveat":null},{"id":"day-hour","label":"When calls happen","description":"Read incident counts across weekday and hour as a true two-dimensional matrix.","url":"https://londongraph.com/g/what-the-fire-brigade-attends?view=day-hour","renderer":"matrix","default":false,"timeControl":"inherit","datasets":["fire-day-hour"],"transform":null,"controls":null,"metrics":[],"caveat":null}],"availability":"observations","note":"The release is complete for the measures represented on the graph page."}