Blocklisting Interim Review

Informa PLC
06 June 2006


                       BLOCKLISTING SIX MONTHLY REVIEW


1. NAME OF COMPANY:        INFORMA PLC


2. NAME OF SCHEME:         TAYLOR & FRANCIS (PUBLISHERS) INC EMPLOYEE STOCK
                           PURCHASE PLAN


3. PERIOD OF RETURN:       THIS BLOCK LISTING IS NOW CLOSED


4. NUMBER AND CLASS OF SHARE(S)
   (AMOUNT OF STOCK/DEBT SECURITY)
   NOT ISSUED UNDER SCHEME
   AT END OF THE LAST PERIOD:          NIL


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


6. BALANCE UNDER SCHEME NOT YET 
   ISSUED/ALLOTTED AT END OF PERIOD:   NIL


7. NUMBER AND CLASS OF SHARE(S)        
   (AMOUNT OF STOCK/DEBT SECURITIES)   
   ORIGINALLY LISTED AND THE DATE OF 
   ADMISSION: 
                                                


PLEASE CONFIRM TOTAL NUMBER OF SHARES IN ISSUE AT THE END OF THE PERIOD
IN ORDER FOR US TO UPDATE OUR RECORDS.

422,349,737 as at 4 June 2006



CONTACT FOR QUERIES

NAME:               ANDREA CALLABY
TELEPHONE:          [phone]



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