Notification of Major Interest in Shares

TR-1: NOTIFICATION OF MAJOR INTEREST IN SHARESi                                                     
                                                                                                    
1. Identity of the issuer or the underlying issuer                      Carnival PLC                
of existing shares to which voting rights are                                                       
attached: ii                                                                                        
                                                                                                    
2 Reason for the notification (please tick the appropriate box or boxes):                           
                                                                                                    
An acquisition or disposal of voting rights                                                   X     
                                                                                                    
An acquisition or disposal of qualifying financial instruments which may result               ¨     
in the acquisition of shares already issued to which voting rights are attached                     
                                                                                                    
An acquisition or disposal of instruments with similar economic effect to                     ¨     
qualifying financial instruments                                                                    
                                                                                                    
An event changing the breakdown of voting rights                                              ¨     
                                                                                                    
Other (please                                                                                 ¨     
specify):                                                                                           
                                                                                                    
3. Full name of person(s) subject to the                          BlackRock, Inc.                   
notification obligation: iii                                                                        
                                                                                                    
4. Full name of shareholder(s)                                                                      
 (if different from 3.):iv                                                                          
                                                                                                    
5. Date of the transaction and date on                              3 June, 2015                    
which the threshold is crossed or                                                                   
reached: v                                                                                          
                                                                                                    
6. Date on which issuer notified:                                   4 June, 2015                    
                                                                                                    
7. Threshold(s) that is/are crossed or                    Total holding has gone above 10%          
reached: vi, vii                                                                                    
                                                                                                    

   

8. Notified details:                                                                                 
                                                                                                     
A: Voting rights attached to shares viii, ix                                                         
                                                                                                     
Class/type of   Situation previous           Resulting situation after the triggering transaction    
shares          to the triggering                                                                    
                transaction                                                                          
if possible                                                                                          
using           Number        Number         Number      Number of voting       % of  voting rights x
the ISIN CODE   of            of             of shares   rights                                      
                Shares        Voting                                                                 
                              Rights         Direct      Direct xi  Indirect    Direct     Indirect  
                                                                    xii                              
                                                                                                     
GB0031215220    16,283,345    16,283,345     N/A         N/A        16,425,998  N/A        8.91%     
                                                                                                     
B: Qualifying Financial Instruments                                                                  
                                                                                                     
Resulting situation after the triggering transaction                                                 
                                                                                                     
Type of financial    Expiration    Exercise/                Number of voting        % of voting      
instrument           date xiii     Conversion Period xiv    rights that may be      rights           
                                                            acquired if the                          
                                                            instrument is                            
                                                            exercised/ converted.                    
                                                                                                     
C: Financial Instruments with similar economic effect to Qualifying Financial                        
Instruments xv, xvi                                                                                  
                                                                                                     
Resulting situation after the triggering transaction                                                 
                                                                                                     
Type of financial Exercise    Expiration  Exercise/      Number of voting rights  % of voting rights 
instrument        price       date xvii   Conversion     instrument refers to     xix, xx            
                                          period xviii                                               
                                                                                                     
CFD                                                      2,123,774                Nominal    Delta   
                                                                                                     
                                                                                  1.15%      1.15%   
                                                                                                     
Total (A+B+C)                                                                                        
                                                                                                     
Number of voting rights                            Percentage of voting rights                       
                                                                                                     
18,549,772                                         10.07%                                            
                                                                                                     

   

9. Chain of controlled undertakings through which the voting rights and/or the              
financial instruments are effectively held, if applicable: xxi                              
                                                                                            
Proxy Voting:                                                                               
                                                                                            
10. Name of the proxy holder:                                                               
                                                                                            
11. Number of voting rights proxy holder will cease                                         
to hold:                                                                                    
                                                                                            
12. Date on which proxy holder will cease to hold                                           
voting rights:                                                                              
                                                                                            
13. Additional information:                                                                 
                                                                                            
14. Contact name:                            Arnaldo Perez                                  
                                                                                            
15. Contact telephone number:                1.305.599.2600