Holding(s) in Company

Sondex PLC
22 February 2007




TR-1:               notification of major interests in shares



1. Identity of the issuer or the underlying issuer of existing                  Sondex Plc
shares to which voting rights are attached:


2. Reason for the notification (please tick the appropriate box or boxes): n/a see
additional information


An acquisition or disposal of voting rights                                                  FORMCHECKBOX


An acquisition or disposal of financial instruments which may result in the acquisition of   FORMCHECKBOX
shares already issued to which voting rights are attached


An event changing the breakdown of voting rights                                             FORMCHECKBOX


3. Full name of person(s) subject to the notification                Legal & General Group Plc (L&G)
obligation:


4. Full name of shareholder(s) (if different from 3.):             Legal & General Assurance (Pensions
                                                                        Management) Limited (PMC)


5. Date of the transaction and date on which the threshold is                      N/A
crossed or reached:


6. Date on which issuer notified:                                              16/02/07


7. Threshold(s) that is/are crossed or reached:                               Above 3% (L&G)




8. Notified details:

A: Voting rights attached to shares
Class/type of    Situation previous to Resulting situation after the triggering transaction(i)
shares           the Triggering
                 transaction
 if possible     Number of  Number of  Number of    Number of voting rights   % of voting rights
using the ISIN   Shares     Voting     shares
CODE                        Rights     Direct       Direct       Indirect     Direct       Indirect

GBP Ord 0.10     1,950,562             2,073,852    2,073,852                 3.65%
                 3.54%

                 (Under S-198 on 29/09
                 /2005)


B: Financial Instruments
Resulting situation after the triggering transaction
Type of financial    Expiration date Exercise/ Conversion      Number of voting rights    % of voting
instrument                           Period/ Date              that may be acquired if    rights
                                                               the instrument is
                                                               exercised/ converted.



Total (A+B)
Number of voting rights                            % of voting rights
2,073,852                                          3.65%






9. Chain of controlled undertakings through which the voting rights and/or the financial instruments are effectively
held, if applicable :


Legal & General Group Plc (Direct and Indirect) (Group)


Legal & General Investment Management (Holdings) Limited (LGIMH) (Direct
and Indirect)


Legal & General Investment Management Limited (Indirect) (LGIM)


                    Legal & General Group Plc (Direct) (L&G) (2,073,852 - 3.65% = LGAS, LGPL & PMC)


Legal & General Investment Management (Holdings) Limited       Legal & General Insurance Holdings Limited (Direct)
(Direct) (LGIMHD) (1,778,369 - 3.13% = PMC)                    (LGIH)


Legal & General Assurance (Pensions Management) Limited  (PMC) Legal & General Assurance Society Limited  (LGAS & LGPL)
(1,778,369 - 3.13% = PMC)


                                                               Legal & General Pensions Limited (Direct)  (LGPL)



Proxy Voting:

10. Name of the proxy holder:                                                       N/A


11. Number of voting rights proxy holder will cease to hold:                        N/A


12. Date on which proxy holder will cease to hold voting rights:                    N/A


13. Additional information:                 Notification using the total voting rights figure of 56,774,668

                                                         First notification under DTR Sourcebook

14. Contact name:                                                      Helen Lewis


15. Contact telephone number:                                         020 7528 6742





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