—cont.
(4) Copyright in an artistic work to which Her Majesty is entitled in accordance with the preceding provisions of this section shall continue to subsist until the end of the period of fifty years from the end of the calendar year in which the work was. made, and shall then expire:
Provided that where the work in question is an engraving or a photograph, the copyright shall continue to subsist until the end of the period of fifty years from the end of the calendar year in which the engraving or photograph is first published.
(5) In the case of every sound recording or cinematography film made by or under the direction or control of Her Majesty or a Government department,—
(a) if apart from this section copyright would not subsist in the recording or film, copyright shall subsist therein by virtue of this subsection, and
(b) in any case, Her Majesty shall, subject to the provisions of this Part of this Act, be entitled to the copyright in the recording or film, and it shall subsist for the same period as if it were copyright subsisting by virtue of, and owned in accordance with, section twelve or, as the case may be, section thirteen of this Act.
(6) The preceding provisions of this section shall have effect subject to any agreement made by or on behalf of Her Majesty or a Government department with the author of the work, or the maker of the sound recording or cinematography film, as the case may be, whereby it is agreed that the copyright in the work, recording or film shall vest in the author or maker, or in another person designated in the agreement in that behalf.
(7) In relation to copyright subsisting by virtue of this section—
(b) in the case of a sound recording or cinematography film, the provisions of Part II of this Act, with the exception of provisions thereof relating to the subsistence or ownership of copyright,
