Despite the refusal grounds (other than the SARS ground), the information officer must release the record if it would show a serious breach of, or non-compliance with, the law, or an imminent and serious risk to public safety or the environment, and the public interest in releasing it clearly outweighs the harm that ground guards against.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.