RNS Number:5627I
Pennon Group PLC
11 March 2003

PENNON GROUP PLC

FOR IMMEDIATE RELEASE

HOLDING IN COMPANY


Pennon Group Plc has today received notification (by letter dated 7 March 2003)
that Zurich Financial Services and its Group now holds 3,717,130 Ordinary shares
of #1.11p each in Pennon Group Plc.

11 March 2003

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