(1) A UCITS may acquire not more than:
(a) 10 per cent of the non-voting shares of any single issuing body;
(b) 10 per cent of the debt securities of any single issuing body;
(c) 10 per cent of the units of any single UCITS to which Regulation 3 (2) applies.
(2) The limits laid down in paragraph (1) (b) and (c) may be disregarded at the time of acquisition if at that time the gross amount of the debt securities or the net amount of the securities in issue cannot be calculated.