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

Prospectus dated 5 May 2010 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, plus the documents referred to therein please paste the following URLs into the address bar of your browser:

Prospectus

http://www.rns-pdf.londonstockexchange.com/rns/4146L_1-2010-5-5.pdf

ANTS audited annual financial statements 2009 as described in paragraph 1 on page 9 of the Prospectus.

http://www.rns-pdf.londonstockexchange.com/rns/4146L_2-2010-5-5.pdf

ANTS audited annual financial statements 2008 as described in paragraph 2 on page 9 of the Prospectus

http://www.rns-pdf.londonstockexchange.com/rns/4146L_3-2010-5-5.pdf

A&L audited annual financial statements 2009 as described in paragraph 3 on page 9 of the Prospectus

http://www.rns-pdf.londonstockexchange.com/rns/4146L_4-2010-5-5.pdf

http://www.rns-pdf.londonstockexchange.com/rns/4146L_5-2010-5-5.pdf

A&L audited annual financial statements 2008 as described in paragraph 6 on page 9 of the Prospectus

http://www.rns-pdf.londonstockexchange.com/rns/4146L_6-2010-5-5.pdf

A&L Directors' Report 2009 as described in paragraph 4 on page 9 of the Prospectus

http://www.rns-pdf.londonstockexchange.com/rns/4146L_27-2010-5-5.pdf

A&L Directors' Report 2008 as described in paragraph 7 on page 9 of the Prospectus

http://www.rns-pdf.londonstockexchange.com/rns/4146L_7-2010-5-5.pdf

A&L Risk Management Report 2009 as described in paragraph 5 on page 9 of the Prospectus

http://www.rns-pdf.londonstockexchange.com/rns/4146L_8-2010-5-5.pdf

A&L Risk Management Report 2008 as described in paragraph 8 on page 9 of the Prospectus

http://www.rns-pdf.londonstockexchange.com/rns/4146L_9-2010-5-5.pdf

Santander UK plc audited annual financial statements 2009 as described in paragraph 9 on page 9 of the Prospectus

http://www.rns-pdf.londonstockexchange.com/rns/4146L_10-2010-5-5.pdf

Santander UK plc audited annual financial statements 2008 as described in paragraph 12 on page 9 of the Prospectus

http://www.rns-pdf.londonstockexchange.com/rns/4146L_12-2010-5-5.pdf

http://www.rns-pdf.londonstockexchange.com/rns/4146L_11-2010-5-5.pdf

Santander UK plc Directors' Report 2009 as described in paragraph 10 on page 9 of the Prospectus

http://www.rns-pdf.londonstockexchange.com/rns/4146L_13-2010-5-5.pdf

Santander UK plc Directors' Report 2008 as described in paragraph 13 on page 9 of the Prospectus

http://www.rns-pdf.londonstockexchange.com/rns/4146L_14-2010-5-5.pdf

Santander UK plc Risk Management Report 2009 as described in paragraph 11 on page 9 of the Prospectus

http://www.rns-pdf.londonstockexchange.com/rns/4146L_15-2010-5-5.pdf

Santander UK plc Risk Management Report 2008 as described in paragraph 14 on page 10 of the Prospectus

http://www.rns-pdf.londonstockexchange.com/rns/4146L_16-2010-5-5.pdf

The unaudited table titled "Personal Financial Services profit before tax by segment" as described in paragraph 15 on page 10 of the Prospectus

http://www.rns-pdf.londonstockexchange.com/rns/4146L_17-2010-5-5.pdf

Notice under Part VII of the FSMA 2000 as described in paragraph 16 on page 10 of the Prospectus

http://www.rns-pdf.londonstockexchange.com/rns/4146L_18-2010-5-5.pdf

Santander UK plc unaudited Q1 trading statement, dated 29 April, 2010, for the three month financial period ending 31 March, 2010, as described in paragraph 17 on page 10 of the Prospectus

http://www.rns-pdf.londonstockexchange.com/rns/4146L_19-2010-5-5.pdf

T&C of the Notes - 29 March 2004 as described in paragraph 18 on page 10 of the Prospectus

http://www.rns-pdf.londonstockexchange.com/rns/4146L_20-2010-5-5.pdf

T&C of the Notes - 11 April 2005 as described in paragraph 19 on page 10 of the Prospectus

http://www.rns-pdf.londonstockexchange.com/rns/4146L_21-2010-5-5.pdf

T&C of the Notes - 5 August 2005 as described in paragraph 20 on page 10 of the Prospectus

http://www.rns-pdf.londonstockexchange.com/rns/4146L_22-2010-5-5.pdf

T&C of the Notes - 22 June 2006 as described in paragraph 21 on page 10 of the Prospectus

http://www.rns-pdf.londonstockexchange.com/rns/4146L_23-2010-5-5.pdf

T&C of the Notes - 18 May 2007 as described in paragraph 22 on page 10 of the Prospectus

http://www.rns-pdf.londonstockexchange.com/rns/4146L_24-2010-5-5.pdf

T&C of the Notes - 26 March 2008 as described in paragraph 23 on page 10 of the Prospectus

http://www.rns-pdf.londonstockexchange.com/rns/4146L_25-2010-5-5.pdf

T&C of the Notes - 14 April 2009 as described in paragraph 24 on page 10 of the Prospectus

http://www.rns-pdf.londonstockexchange.com/rns/4146L_26-2010-5-5.pdf

The full Prospectus is also available for viewing at the Document Viewing Facility of the UK Listing Authority. This website is not provided for, or directed at, U.S. persons or persons in the United States. If you are a U.S. person or 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 capital.markets@abbey.com 

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 to U.S. persons or to persons within the United States of America, except pursuant to an exemption from the Securities Act.