reg 17 Ownership of revived copyright in works of co-authorship
(1) The person who was the owner of the copyright in a musical or literary work comprised in the work of co-authorship immediately before it expired (the “former copyright owner”) is as from commencement the owner of any revived copyright in the work, subject as follows. (2) If the former copyright owner has died before commencement, or in the case of a legal person has ceased to exist before commencement, the revived copyright shall vest in the author of the work or his or her personal representatives. (3) Where revived copyright vests in personal representatives by virtue of paragraph (2), it shall be held by them for the benefit of the person who would have been entitled to it had it been vested in the author immediately before his or her death and had devolved as part of his or her estate.