Blocklisting Interim Review

Informa PLC
06 December 2007


                       BLOCKLISTING SIX MONTHLY REVIEW
     
        

1. NAME OF COMPANY:          INFORMA PLC


2. NAME OF SCHEME:           TAYLOR & FRANCIS GROUP PLC SAVINGS RELATED SHARE 
                             OPTION SCHEME



3. PERIOD OF RETURN:         FROM: 05/06/2007      TO: 04/12/2007



4. NUMBER AND CLASS OF SHARE(S)           3,316 ordinary shares of 10 pence each
   (AMOUNT OF STOCK/DEBT SECURITY)         
   NOT ISSUED UNDER SCHEME
   AT END OF THE LAST PERIOD:



5. NUMBER OF SHARES ISSUED/ALLOTTED
   UNDER SCHEME DURING PERIOD:            0


6. BALANCE UNDER SCHEME NOT YET ISSUED/
   ALLOTTED AT END OF PERIOD:             3,316


7.  Number and class of share(s) (amount of    1,000 on 24/05/05, 1,134 and  
    stock/debt securities) originally listed   35,000 on 24/08/05 ordinary 
    and the date of admission;                 shares of 10 pence each
                           

PLEASE CONFIRM TOTAL NUMBER OF SHARES 
IN ISSUE AT THE END OF THE PERIOD
IN ORDER FOR US TO UPDATE OUR RECORDS.      424,624,095 as at 4 December 2007


CONTACT FOR QUERIES

               
NAME:          SONIA RICHMOND

TELEPHONE:     [phone]


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