Paragraph 50 Substituted delivery of documents
If any person to whom any document is required to be delivered for the purposes of these Rules—
(a)
cannot be found or has died and has no known personal representative; or
(b)
is out of the United Kingdom,
or if for any other reason delivery to that person cannot be readily effected, the Chairman may dispense with the delivery to that person or may give a direction for substituted delivery to another person or in any other form (whether by advertisement in a newspaper or otherwise) which the Chairman may think fit and may make such consequential directions as he considers appropriate.