Hong Kong Regulations

POLICE (DISCIPLINE) REGULATIONS - REGULATION 6

Objection to officer hearing the case

If the defaulter, prior to the hearing, objects to the appropriate  tribunal
on the grounds of partiality or bias, he shall set out his grounds in full in
writing and deliver them to such appropriate tribunal which shall not commence
the hearing of the case but shall forward the document to a
senior police officer who may appoint another appropriate  tribunal to hear
the case.