Clause 47: Delivery of Notices to Members

47.       Any notice required by law or by or under these Articles to be given to any member shall be given by sending it by post to him at his registered address.  Where a notice is sent by post, service of the notice shall be deemed to be effected by properly addressing, prepaying, and posting a letter containing the notice and to have been effected in the case of a notice of a meeting on the day after the date of its posting, and in any other case at the time at which the letter would be delivered in the ordinary course of post.