Clause 33

the person engages in conduct;

the person knows that the conduct, or is reckless as to whether the conduct, will adversely affect an investigation or a preliminary assessment that is being conducted at that time or that could be conducted at a later time;

the conduct has the result of adversely affecting such an investigation or a preliminary assessment (whether or not the investigation or assessment, as the case may be, has started at that time); and

the conduct is not authorised by section 32, or by the Director or an investigator or any person acting under the authority of the Director or an investigator.