Methodology

Version 2026.07. Unlike RedSuburbs, the full offence crosswalk and severity weights are published here (spec §4, §16.7).

Severity weights

Ordinal severity across three channels. Ranks are never recomputed under revised weights without a version bump (spec §16.8).

Canonical subtype	Overall	Violent	Property

Offence crosswalk

Native jurisdiction offence labels mapped into the canonical national taxonomy (starter rows; expanded per jurisdiction during ETL, spec §16.7).

Jurisdiction	Native label	Bucket	Canonical subtype	Confidence