[rryles]

Section 28A of the Copyright, Designs and Patents Act 1988 was added in 2003 by Statutory Instrument 2498 as follows:

Making of temporary copies
28A Copyright in a literary work, other than a computer program or a database, or in a dramatic, musical or artistic work, the typographical arrangement of a published edition, a sound recording or a film, is not infringed by the making of a temporary copy which is transient or incidental, which is an integral and essential part of a technological process and the sole purpose of which is to enable—
(a)
a transmission of the work in a network between third parties by an intermediary; or
(b)
a lawful use of the work;
and which has no independent economic significance.

From here: http://tinyurl.com/58cwyw

I leave the interpretation to the reader