Blocklisting Interim Review

CLS Holdings PLC
10 February 2006


                        BLOCK LISTING SIX MONTHLY RETURN

Information provided on this form must be typed or printed electronically.

To: The FSA

Date: 10th February, 2006

Name of applicant:                      CLS Holdings plc

Name of scheme:                         Unapproved Share Option Scheme

Period of return:             From:     1st August      To:     31st January    
                                        2005                    2006


Balance under scheme from
previous return:                                                493,590


The amount by which the block scheme    Nil
has been increased, if the scheme has
been increased since the date of the
last return:


Number of securities issued/allotted    Nil
under scheme during period:

Balance under scheme not yet
issued/allotted at end of period                                493,590


Number and class of securities          1,000,000 in March 2001, 90,000 in August
originally listed and the date of       2003, 690,000 in September 2003- Ordinary
admission                               shares of 25p each


Total number of securities in issue at  80,057,687 (excluding Treasury shares)
the end of the period



Name of contact:     Steven Parsons, Assistant Company Secretary
Address of contact:  26th Floor, Portland House, Bressenden Way, London SW1E 5BG


Telephone number
of contact:          020 7840 7772



SIGNED BY            Steven Board
                     Company secretary
                     for and on behalf of

                     CLS Holdings plc
                     Name of applicant



If you knowingly or recklessly give false or misleading information you may be
liable to prosecution.





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