(1) No objection will be raised to the use of such photographs as aforesaid in the design of articles for sale provided:
(a) the article conforms to good taste:
(b) it is of a permanent nature:
(c) it is free from advertisement, or implication that a particular firm has received royal custom, or that the article has been purchased by a Member of the Royal Family.
(2) Permission to use a royal photograph in the design extends only to the article itself, and not to any case, cover, container, or label.