Enquiries on the following administrative matters can be addressed to the Company's registrars at Capita Asset Services, The Registry, 34 Beckenham Road, Beckenham, Kent BR3 4TU. Telephone: 0871 664 0300 (calls cost 12p per minute plus your phone company's access charge). If you are outside the UK, please call +44 (0)371 664 0300. Lines are open 9.00am until 5.30pm, Monday to Friday. Fax: +44 (0)1484 600 911; and email shareholderenquiries@capita.co.uk.

• Change of address
• Stock transfer form including guidance notes
• Dividend mandates
• ShareGift donation coupon

Forms for these matters can be downloaded from the registrars' website at www.signalshares.com, where shareholders can also check their holdings and details. If you have not previously registered for this service, you will require your investor code, which is located on your share certificate or dividend confirmation.