14. A member authorised for the purpose or the human resources manager shall, not less than 21 days before the date fixed for the hearing, send a notice in writing to the member concerned—
(a)requiring him to attend the hearing at a specified time and place;
(b)stating the reasons why his performance or attendance is considered unsatisfactory;
(c)informing him that the hearing will be held under this Part and that he may be represented—
(i)either by counsel or a solicitor; or
(ii)by a member of a police force selected by him who may be a representative of a staff association; and
(d)warning him of the powers available to the chairman of the hearing to make a disposal in the event that he finds that the member’s performance or attendance has been unsatisfactory.