SAR 3 - TripleArc PLC

RNS Number:8912N
Aviva PLC
22 June 2005


                                                                      FORM SAR 3

                           DISCLOSURE OF ACQUISITIONS

       (Rule 3 of The Rules Governing Substantial Acquisitions of Shares)




Name of acquirer

AVIVA PLC AND ITS SUBSIDIARIES


Beneficial owner, if different from above



AS ABOVE

Names of any other persons acting by agreement or understanding (see SAR 5)

N/A

Company dealt in

TRIPLEARC PLC

Class of voting shares (eg ordinary shares)

ORD GBP0.05

Date of acquisition

21 JUNE 2005



Number of shares acquired

1,635,748

Number of rights over shares acquired #

N/A

Nature of rights over shares

N/A


Total holding of voting shares (and percentage of total voting shares in issue)

32,053,748..................15.48%

Total holding of rights over shares (and percentage of total voting shares in
issue)

N/A

Combined total holding (and percentage) of voting shares and rights over shares

32,053,748..................15.48%



Date of disclosure

22 JUNE 2005

Contact name

NEIL WHITTAKER

Telephone number

01603 684420


#  See the definition of "rights over shares" in the Definitions Section
   of the SARs.

For details of the SARs disclosure requirements, see SARs 3 and 5 and their
Notes which can be viewed on the Takeover Panel's website at
www.thetakeoverpanel.org.uk.


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