{"id":"zon-012","license":"CC-BY-4.0","data":{"title":"Ladder fuels — shrub under tree","file":"/diagrams/zon-012-ladder-fuels-pair.svg","caption":"FA Exhibit ZON-012. Compliance pair. Guidance language, not a permit.","alt":"Two elevations. One shows a shrub under a tree canopy as a fuel ladder. The other shows vertical separation.","kind":"diagram","rights":"cc-by-4.0","depicts":"Ladder-fuel sequence versus separated canopy and understory","identifiableAddress":false,"exifGpsStripped":true,"derivation":"After CA BOF defensible-space guidelines. Not Oregon R327.","technicalReviewer":"Grayson Graham","lastVerified":"2026-08-23T00:00:00.000Z","sourceUrl":"https://bof.fire.ca.gov/"}}