Additional Listing

Spirent PLC
14 November 2002





Spirent plc.



Application has been made to The UK Listing Authority and the London Stock
Exchange for block listings totalling 8,000,000 Ordinary shares of 3 1/3p each
to trade on the London Stock Exchange and to be admitted to the Official List
upon issuance. The shares shall rank pari passu with the existing issued shares
of the Company.

The Block listings consist of 7,000,000 shares to be issued under the US
Employee Stock Purchase Plan and 1,000,000 shares to be issued under the Global
All Employee Share Purchase Plan.

Copies of this announcement are available from the office of Cazenove & Co. Ltd
for the period of 2 business days from the date hereof.


                      This information is provided by RNS
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