FORM 6-K

                       SECURITIES AND EXCHANGE COMMISSION

                             Washington, D.C. 20549

                        Report of Foreign Private Issuer
                    Pursuant to Rule 13a - 16 or 15d - 16 of
                      the Securities Exchange Act of 1934

                          For the month of December 2005

                               HSBC Holdings plc

                              42nd Floor, 8 Canada
                        Square, London E14 5HQ, England


(Indicate by check mark whether the registrant files or will file annual
reports under cover of Form 20-F or Form 40-F).

                          Form 20-F X Form 40-F ......

(Indicate by check mark whether the registrant by furnishing the information
contained in this Form is also thereby furnishing the information to the
Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of
1934).

                                Yes....... No X


(If "Yes" is marked, indicate below the file number assigned to the registrant
in connection with Rule 12g3-2(b): 82- ..............)









                         HSBC BANK (UK) PENSION SCHEME

HSBC Holdings plc on 22 December 2005 has subscribed for an additional GBP700
million of ordinary share capital in HSBC Bank plc in support of the injection
by HSBC Bank plc on the same day of GBP1 billion into its defined benefit 
pension scheme, the HSBC Bank (UK) Pension Scheme, which closed to new members 
in July 1996.

HSBC is committed to ensuring that its pension schemes are properly supported
and has taken this action to demonstrate that commitment.

Note to editors:

HSBC Holdings plc
HSBC Holdings plc is headquartered in the UK. The HSBC Group serves over 110
million customers worldwide from more than 9,700 offices in 77 countries and
territories in Europe, the Asia-Pacific region, the Americas, the Middle East
and Africa. With assets of US$1,467 billion at 30 June 2005, HSBC is one of the
world's largest banking and financial services organisations. HSBC is marketed
worldwide as 'the world's local bank'.

                                    SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the
registrant has duly caused this report to be signed on its behalf by the
undersigned, thereunto duly authorized.

                               HSBC Holdings plc

                                                By:
                                                Name:  P A Stafford
                                                Title: Assistant Group Secretary
                                                Date:  23 December 2005