SCHEDULE 5

                       BLOCK LISTING SIX MONTHLY RETURN                        

To: Listing Applications

UK Listing Authority

Financial Services Authority

25, The North Colonnade

Canary Wharf

London, E14 5HS

1. Name of company BAA plc                                                     

2. Name of scheme                       Sharesave Scheme (SHARESAVE)           
                                                                               
                                        Senior Employee Share Option Scheme    
                                        (SESOS)                                

3. Period of return: From 1/05/03 to*31/10/03.                                 

4   Number and class   B/F 30/04/03       Sharesave          SESOS             
    of share(s)                                                                
    (amount of stock/                     2,763,847          276,567           
    debt security) not                                                         
    issued under                                                               
    scheme                                                                     

5  Number of shares                       289,432           -                  
   issued/allotted under                                                       
   scheme during period:                                                       

6   Balance under      c/f                2,474,415          276,567           
    scheme not yet                                                             
    issued/allotted at                                                         
    end of period                                                              

7   Number and class   Dec'95             7m                 Sharesave 26.6m   
    of share(s)                                                                
    (amount of stock/  Jan'98             15m                SESOS 8.4m        
    debt securities)                                                           
    originally listed  Jan'00             8m                 35m               
    and the date of                                                            
    admission;         Feb'03             5m                                   
                                                                               
                                          35m                                  

Please confirm total number of shares in issue at the end of the period in     
order for us to update our records                                             
                                                                               
1,070,087,163 @ 31/10/03                                                       

Contact for queries:                    Address: BAA plc, 130 Wilton Rd, Lon   
                                        SW1V 1LQ                               
                                                                               
Name: Graham Scarfe                     Telephone: 020 7932 6733               

Person making return

Name:* Graham Scarfe Position:*Shareholder Services Manager

X:CoSecsStock Exchange announcements2003Block listingCopy of 31 Oct block
listing.doc



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