7.—(1) Service of a document on a person under Part 8C of the Act or these Regulations takes effect —
(a)
if it is delivered, left or affixed in accordance with regulation 6(1)(a)(i), (ii) or (iv) or (b)(i) or (iii) —
(i)
at or before 5 p.m. on a working day — on the day that the document was delivered, left or affixed; or
(ii)
at any other time or day — on the next working day;
(b)
if it is sent by prepaid registered post in accordance with regulation 6(1)(a)(iii) or (b)(ii) — on the day that the document would in the ordinary course of post be delivered, unless it is returned undelivered;
(c)
if it is sent by fax in accordance with regulation 6(1)(a)(v) or (b)(iv) —
(i)
at or before 5 p.m. on a working day — on the day of the transmission; or
(ii)
at any other time or day — on the next working day; and
(d)
if it is sent by email to an email address in accordance with regulation 6(1)(a)(vi) or (b)(v) — at the time the email becomes capable of being retrieved by the person.