The Council shall notify the member of a decision to remove or suspend him from office under rule 4 or 5.

A decision to remove or suspend a member from office under rule 4 or 5 shall take effect when written notice of the decision has been served upon the member.

For the purposes of this rule, written notice may be served by the Registrar giving or sending it to the member by personal delivery, or by sending it to him by a registered post service, or by a postal service which provides for delivery or receipt to be recorded, at his usual address.