16.—(1) This regulation applies where under these Regulations a notice is to be given to any person.
(2) The notice may be given to the person in question—
(a)by delivering it to him;
(b)by leaving it at his proper address;
(c)by sending it by post to him at that address; or
(d)by transmitting it to him by electronic or other means.
(3) The notice or other document may be given or sent to a body corporate by being given or sent to its secretary or clerk.
(4) The proper address of a person is—
(a)in the case of a body corporate, the address of the registered office of the body; and
(b)in any other case, the last known address of the person in question.