In accordance with paragraph 5.1.2 of the Disclosure and Transparency Rules, the
Company has received a notification dated 13 April 2007 from Aviva plc and its
subsidiaries ("Aviva") stating that as at 11 April 2007, it held a notifiable
interest of 83,999,653 shares in SkyePharma PLC, which represents 10.31% of the
voting rights in the Company. 9.62% are held directly and 0.69% are held
indirectly.
