Infringement by making adaptation or act done in relation to adaptation
(1) The making of an adaptation of the work is an act restricted by the copyright in a literary, dramatic or musical work.
For this purpose an adaptation is made when it is recorded, in writing or otherwise.
(2) The doing of any of the acts specified in sections 17 to 20, or subsection (1) above, in relation to an adaptation of the work is also an act restricted by the copyright in a literary, dramatic or musical work.
For this purpose it is immaterial whether the adaptation has been recorded, in writing or otherwise, at the time the act is done.
19