Regulation 10 Investigating officer’s report
(1)
At the end of his investigation the investigating officer shall submit a written report on the case to the supervising officer and, if the Authority are supervising the investigation, also to the Authority.
(2)
If at any time during his investigation it appears to the investigating officer that the case is one in respect of which the conditions specified in Part I of Schedule 2 are likely to be satisfied, he shall, whether or not the investigation is at an end, submit to the supervising officer—
(a)
a statement of his belief that the case may be one to which regulation 39 applies and the grounds for that belief; and
(b)
a written report on the case so far as it has then been investigated.