INTERESTS IN SHARES

RNS Number:6988U
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: