INTERESTS IN SHARES

Sondex PLC
11 April 2007



TR-1: NOTIFICATION OF MAJOR INTERESTS IN SHARES



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

Sondex Plc



2. Reason for the notification (please place an X inside the appropriate bracket
/s):



An acquisition or disposal of voting rights: (x)



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



An event changing the breakdown of voting rights: (    )



Other (please specify) : (    )



3. Full name of person(s) subject to the notification obligation:

HBOS plc



4. Full name of shareholder(s) (if different from 3.) :

See section 9



5. Date of the transaction (and date on which the threshold is crossed or
reached if different):

4 April 2007



6. Date on which issuer notified:

5 April 2007



7. Threshold(s) that is/are crossed or reached:

Above 5%



8. Notified details:




A: Voting rights attached to shares


Class/type of shares if possible              Situation previous to the Triggering transaction
using the ISIN CODE
                                  Number of shares                   Number of voting Rights

Ord 10p Shares                    n/a                                n/a

ISN


Resulting situation after the triggering transaction


Class/type of shares if      Number of shares         Number of voting rights           % of voting rights
possible using the ISIN CODE
                             Direct                   Direct       Indirect             Direct      Indirect
                                                                                        0.366%      4,675%
GB0033047100                 207,929                  207,929      2,654,077




B: Financial Instruments

Resulting situation after the triggering transaction


Type of         Expiration Date      Exercise/Conversion       Number of voting rights     % of voting rights
financial                            Period/ Date              that may be acquired if the
instrument                                                     instrument is exercised/
                                                               converted.

n/a



Total (A+B)
Number of voting rights        % of voting rights


2,862,006                      5.041%



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

Insight Investment Management (Global) Limited* (Indirect) - 2,860,470 (5.038%)

(* - wholly owned subsidiaries of HBOS plc.)



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



14. Contact name:

Kenny Melville



15. Contact telephone number:

0131 243 8671


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