(1) Sections 22(3)(za) and 33(3)(za) do not prevent any reference being made under section 22, 33, 68B or 68C if-

(a) before the end of the initial period (within the meaning of section 34ZA) in relation to the merger notice, the CMA rejects the notice under section 99(5);

(b) [deleted]

(c) any information (whether prescribed information or not) that-

(i) is, or ought to be, known to the person who gave the merger notice or any connected person; and

(ii) is material to the notified arrangements;

is not disclosed to the CMA;