Blocklisting Interim Review

Informa Group PLC
10 October 2001


                    BLOCKLISTING SIX MONTHLY REVIEW


1. NAME OF COMPANY:

   INFORMA GROUP PLC

2. NAME OF SCHEME:

   INFORMA SAVINGS RELATED SHARE OPTION SCHEME (IBC) (PREVIOUSLY KNOWN AS THE   
   IBC SAVINGS RELATED SHARE OPTION SCHEME) 

3. PERIOD OF RETURN:     FROM:  31/03/01      TO:  10/10/01



4. NUMBER AND CLASS OF SHARES(S)
   (AMOUNT OF STOCK/DEBT SECURITY)        18139 - ORDINARY SHARES OF 10 EACH
   NOT ISSUED UNDER SCHEME               100000 - BLOCK LISTING
   AT END OF THE LAST PERIOD:            118139       



5. NUMBER OF SHARES ISSUED/ALLOTTED    939
   UNDER SCHEME DURING PERIOD:         ALL WERE SATISFIED FROM INFORMA QUEST LTD



6. BALANCE UNDER SCHEME NOT YET ISSUED/ALLOTTED 
   AT END OF PERIOD:                                117200



7. NUMBER AND CLASS OF SHARE(S) 
   (AMOUNT OF STOCK/DEBT SECURITIES)               220000 - 07/02/00
   ORIGINALLY LISTED AND THE DATE OF ADMISSION:    100000 - 05/04/01


PLEASE CONFIRM TOTAL NUMBER OF SHARES IN ISSUE AT THE END OF THE PERIOD
IN ORDER FOR US TO UPDATE OUR RECORDS.   127,868,727 ORDINARY SHARES OF 10P EACH

CONTACT FOR QUERIES

NAME:        ANDREA WILSON
TELEPHONE:   [phone]