Publication of Prospectus

SANTANDER UK PLC - PUBLICATION OF PROSPECTUS

The following Prospectus has been approved by the UK Listing Authority and is available for viewing:

Prospectus dated 18 April 2012 relating to the US$20,000,000,000 Euro Medium Term Note Programme of Abbey National Treasury Services plc as Issuer of Senior Notes guaranteed by Santander UK plc, and Santander UK plc as Issuer of Subordinated Notes.

To view the full Prospectus, or any of the documents referred to therein, please paste the appropriate URL from the following list into the address bar of your browser:

Prospectus

http://www.rns-pdf.londonstockexchange.com/rns/6331B_-2012-4-18.pdf

Abbey National Treasury Services plc Accounts 2011

http://www.rns-pdf.londonstockexchange.com/rns/6331B_1-2012-4-18.pdf

Abbey National Treasury Services plc Accounts 2010http://www.rns-pdf.londonstockexchange.com/rns/6331B_2-2012-4-18.pdf

Santander UK plc Accounts 2011

http://www.rns-pdf.londonstockexchange.com/rns/6331B_3-2012-4-18.pdf

Santander UK plc Accounts 2010

http://www.rns-pdf.londonstockexchange.com/rns/6331B_4-2012-4-18.pdf

T&C of the Notes - 24 March 2004

http://www.rns-pdf.londonstockexchange.com/rns/6331B_5-2012-4-18.pdf

T&C of the Notes - 11 April 2005

http://www.rns-pdf.londonstockexchange.com/rns/6331B_6-2012-4-18.pdf

T&C of the Notes - 5 August 2005

http://www.rns-pdf.londonstockexchange.com/rns/6331B_7-2012-4-18.pdf

T&C of the Notes - 22 June 2006

http://www.rns-pdf.londonstockexchange.com/rns/6331B_8-2012-4-18.pdf

T&C of the Notes - 18 May 2007

http://www.rns-pdf.londonstockexchange.com/rns/6331B_9-2012-4-18.pdf

T&C of the Notes - 26 March 2008

http://www.rns-pdf.londonstockexchange.com/rns/6331B_10-2012-4-18.pdf

T&C of the Notes - 14 April 2009

http://www.rns-pdf.londonstockexchange.com/rns/6331B_11-2012-4-18.pdf

T&C of the Notes - 5 May 2010

http://www.rns-pdf.londonstockexchange.com/rns/6331B_12-2012-4-18.pdf

T&C of the Notes - 20 April 2011

http://www.rns-pdf.londonstockexchange.com/rns/6331B_13-2012-4-18.pdf

The full Prospectus is also available for viewing at the National Storage Mechanism. This website is not provided for, nor is it directed at, U.S. persons or persons in the United States. If you are a U.S. person, or you are viewing this page from the United States, you should exit this section of the website.

For further information, please contact:

Debt Capital Markets

Tel: +44 (0) 20 7756 7100 or [email protected]

DISCLAIMER - INTENDED ADDRESSEES

Please note that the information contained in the Prospectus may be addressed to and/or targeted at persons who are residents of particular countries (specified in the Prospectus) only and is not intended for use and should not be relied upon by any person outside these countries and/or to whom the offer contained in the Prospectus is not addressed. Prior to relying on the information contained in the Prospectus, you must ascertain from the Prospectus whether or not you are part of the intended addressees of the information contained therein.

Your right to access this service is conditional upon complying with the above requirement.

The Prospectus on this website does not constitute an offer of securities for sale in the United States. The securities described herein have not been, and will not be, registered under the U.S. Securities Act of 1933, as amended (the 'Securities Act'), or under any relevant securities laws of any state of the United States of America, and may not be offered or sold in,the United States of America, or to, or for the benefit of, U.S. persons (as defined in Regulation S of the Securities Act),unless the securities are registered under the Securities Act or an exemption from the registration requirements of the Securities Act is available.

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