5.6.—(1) An intimating party may give intimation to the solicitor for the receiving party by—
(a)delivering it personally to the solicitor;
(b)delivering it to a document exchange of which the solicitor is a member;
(c)first class post;
(d)fax.
(2) Where intimation is given by the method in paragraph (1)(a) or (d) not later than 1700 hours on any day, the date of intimation is that day.
(3) Where intimation is given by the method in—
(a)paragraph (1)(b) or (c); or
(b)paragraph (1)(a) or (d) after 1700 hours on any day,
the date of intimation is the next day.