{"id":"F2007L04393","name":"CASA 466/07 - Direction — stop bars","slug":"casa-466-07-direction-stop-bars","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"repealed","isInForce":false,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":70734,"registerId":"commonwealth-F2007L04393-current","compilationNumber":null,"startDate":"2026-04-02","status":"Repealed","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"CASA 466/07 - Direction — stop bars","content":"![](image.001.png)Instrument number CASA 466/07\n\nI, kimball Peter jones, Manager Airways and Aerodromes, Office of Airspace Regulation, a delegate of CASA, make this instrument under subregulation 99AA (5) of the Civil Aviation Regulations 1988 (CAR 1988).\n\n\\[Signed Kimball Jones\\]\n\nKim Jones  \nManager Airways and Aerodromes  \nOffice of Airspace Regulation\n\n22 November 2007\n\nDirection — stop bars\n\n1 Commencement\n\nThis instrument commences on the day after it is registered.\n\n2 Application\n\nThis instrument applies to all aircraft taxiing in the manoeuvring area of an aerodrome where a stop bar has been installed.\n\n3 Direction\n\nI direct that an aircraft taxiing on the manoeuvring area of an aerodrome must stop and hold at all lighted stop bars and may only proceed further when the lights are switched off.\n\n4 Condition\n\nThe direction is subject to the condition mentioned in Schedule 1.\n\nSchedule 1 Condition\n\nThe direction must be published in AIP or NOTAMS.","sortOrder":0}],"analysis":{"kimi_summary":{"_metrics":{"model":"kimi-k2.5","source":"moonshot-batch","completionTokens":2769},"content_quality":"ok","complexity_score":1,"scope_assessment":{"changed":false,"description":"The instrument maintains its original narrow focus on stop bar compliance with no expansion into unrelated operational areas."},"complexity_factors":["Extremely brief (only 4 operative clauses plus a 1-line schedule)","No defined terms section","Simple conditional structure (single condition regarding publication in AIP/NOTAMs)","Single, unambiguous directive with no exceptions or nested conditions"],"plain_english_summary":"This instrument imposes a simple safety rule for pilots in the manoeuvring area at Australian aerodromes with stop bars: stop at any lighted stop bar and wait, proceeding only when the lights are turned off. \n\nIt affects all pilots operating where stop bars are installed and matters because it prevents runway incursions and collisions by ensuring aircraft do not enter active runways or critical areas until the stop bars are cancelled. It applies only when published in the AIP or NOTAMs."}},"importantCases":[],"_links":{"self":"/api/acts/casa-466-07-direction-stop-bars","history":"/api/acts/casa-466-07-direction-stop-bars/history","analysis":"/api/acts/casa-466-07-direction-stop-bars/analysis","conflicts":"/api/acts/casa-466-07-direction-stop-bars/conflicts","importantCases":"/api/acts/casa-466-07-direction-stop-bars/important-cases","documents":"/api/acts/casa-466-07-direction-stop-bars/documents"}}