RNS Number:3934Q
Spirent PLC
01 October 2003


Spirent plc.


Application has been made to The UK Listing Authority and the London Stock
Exchange for a block listing of 3,703,703 Ordinary shares of 3 1/3p each under
the Spirent Stock Option Plan, 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.


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
            The company news service from the London Stock Exchange
END

LISEANEFEFFDFEE