Holding(s) in Company

Clarkson PLC
10 November 2004



CLARKSON PLC


HOLDING IN COMPANY


The Company has today been notified that Barclays PLC has increased its
notifiable interest to 718,807 shares, representing 4.40% of the ordinary issued
share capital of the Company.


The shares are held by four Barclays' group companies:


Barclays Global Investors Ltd                           487,847 shares
Barclays Bank Trust Company Ltd                          14,369 shares
Barclays Life Assurance Co Ltd                           66,195 shares
Barclays Capital Securities Ltd                         150,396 shares










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