(1) Any person who proposes to make an acquiring transaction shall notify a supervisory authority in writing of the proposal as soon as may be and shall include with the notification such information concerning the proposed acquiring transaction as may be specified by a supervisory authority from time to time.
(2) Any person who proposes to make a disposal shall notify a supervisory authority in writing of the proposal as soon as may be and such notification shall include such information concerning the proposed disposal as may be specified by a supervisory authority from time to time.
(3) On becoming aware of any proposals of the type referred to in subsection (1) or (2) of this section, the authorised investment business firm concerned shall inform the appropriate supervisory authority of such proposed acquiring transactions or disposals that cause holdings to exceed or fall below a qualifying holding or 20 per cent., 33 per cent, or 50 per cent, of the capital held or voting rights,
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