If an investigator has reasonable grounds to believe that a person (the examinee ) can give information relevant to the investigator's investigation, the investigator may, by written notice given to the examinee, require the examinee:
(a) to give the investigator all reasonable assistance in connection with the investigation; and
(b) to appear before the investigator for examination on a specified day that is at least 14 days after the notice is given.
Note: Failure to comply with a requirement made under this section is an offence (see section 53).