Presumptions relating to identity of performers
181.—(1)  This section applies to an action under section 177.
(2)  Unless the contrary is proved, a person is presumed to be the performer of a performance if —
(a)the person’s true name, or a name by which the person is commonly known, appears on a recording of the performance in a way that implies that the person gave the performance; and
(b)the recording is made available to the public.
(3)  Unless the contrary is proved, a group of persons is presumed to have performed in a performance if —
(a)the group’s true name, or a name by which the group is commonly known, appears on a recording of the performance in a way that implies that the group gave the performance; and
(b)the recording is made available to the public.