4. The examinations board shall secure that each chief officer of police is notified —
(a)of the dates on which it is proposed to hold, and the general arrangements for holding, each Part of each of the qualifying examinations referred to in paragraph 1(1),
(b)of the closing dates for the submission to them of the names of candidates, and
(c)of the results in so far as they affect members of the police force of which he is the chief officer.