We'd investigate, and we'd investigate quickly.
At the risk of repeating what I said to the previous question, physicians have a duty to report. That's a professional standard all colleges have.
Physicians have a professional and ethical duty to report, which is embedded in the CMA code of ethics. Physicians working in health authorities have safe disclosure or whistle-blower responsibilities throughout, as do all other health professionals. I have a hard time envisaging a situation as described in the previous question where the regulator, the health authority and the other professionals involved are blinded to this unprofessional conduct.
The short answer to your question is that if we receive that phone call, we investigate immediately.