Holding(s) in Company

TR-1: Notification of major interests in shares                

1. Identity of the issuer or the underlying             CLS Holdings Plc       
issuer of existing shares to which voting rights                               
are attached:                                                                  
                                                                               
2. Reason for notification (yes/no)                                            
                                                                               
An acquisition or disposal of voting rights                   Yes              
                                                                               
An acquisition or disposal of financial                                        
instruments which may result in the acquisition                                
of shares already issued to which voting rights                                
are attached                                                                   
                                                                               
An event changing the breakdown of voting rights                               
                                                                               
Other (please specify): Transitional                                           
Notification Requirement                                                       
                                                                               
3. Full name of person(s) subject to the         Legal & General Group Plc (L& 
notification obligation:                                       G)              
                                                                               
4. Full name of shareholder(s) (if different                  n/a              
from 3.):                                                                      
                                                                               
5. Date of the transaction (and date on which           20 January 2009        
the threshold is crossed or reached if                                         
different):                                                                    
                                                                               
6. Date on which issuer notified:                       21 January 2009        
                                                                               
7. Threshold(s) that is/are crossed or reached:          Below 3%(L&G)         

8. Notified details:                                                           

A: Voting rights attached to shares                                            

Class/    Situation previous   Resulting situation after the triggering        
type of   to the triggering    transaction                                     
shares    transaction                                                          
                                                                               
(if       Number of Number of  Number   Number of voting    % of voting rights 
possible  Shares    Voting     of       rights                                 
using the           Rights     shares                                          
ISIN                                                                           
CODE)                                                                          
                                                                               
                               Direct   Direct    Indirect  Direct    Indirect 
                                                                               
ORD       2,199,331 2,199,331                      
GBP 0.25                                           Below 3%                    
                                                                               
                                                                      

B: Financial Instruments                                                       
                                                                               
Resulting situation after the triggering transaction                           
                                                                               
Type of         Expiration  Exercise/          Number of voting    % of voting 
financial       date        Conversion Period/ rights that may be  rights      
instrument                  Date               acquired if the                 
                                               instrument is                   
                                               exercised/                      
                                               converted.                      
                                                                               

Total (A+B)                                                                    
                                                                               
Number of voting rights                % of voting rights                      
                                                                               
                           
                           Below 3% 
                                   

9. Chain of controlled undertakings through which the voting rights and/or the 
financial instruments are effectively held, if applicable:                     

Legal & General Group Plc (Direct and Indirect) (Group)                        
                                                                               
Legal & General Investment Management (Holdings) Limited (LGIMH) (Direct and   
Indirect)                                                                      
                                                                               
Legal & General Investment Management Limited (Indirect) (LGIM)                
                                                                               
Legal & General Group Plc (Direct) (L&G) (Below 3% = LGAS, LGPL & PMC)         
                                                                               
Legal & General Investment Management   Legal & General Insurance Holdings     
(Holdings)                              Limited                                
                                                                               
Limited (Direct) (LGIMHD)               (Direct) (LGIH)                        
                                                                               
Legal & General Assurance (Pensions     Legal & General Assurance Society      
Management) Limited (PMC)               Limited (LGAS & LGPL)                  
                                                                               
                                        Legal & General Pensions Limited       
                                        (Direct) (LGPL)                        

Proxy Voting:                                                                  
                                                                               
10. Name of the proxy holder:                                     N/A          
                                                                               
11. Number of voting rights proxy holder will cease to            N/A          
hold:                                                                          
                                                                               
12. Date on which proxy holder will cease to hold                 N/A          
voting rights:                                                                 

13. Additional information:                             Notification using the 
                                                          total voting rights  
                                                         figure of 48,024,256  
                                                                               
14. Contact name:                                         Helen Lewis (LGIM)   
                                                                               
15. Contact telephone number:                                020 3124 3851