Blocklisting Interim Review

Informa Group PLC
9 December 2003

                    BLOCKLISTING SIX MONTHLY REVIEW


1. NAME OF COMPANY:

   INFORMA GROUP PLC

2. NAME OF SCHEME:

   INFORMA EMPLOYEE SHARE OPTION SCHEME (PREVIOUSLY KNOWN
   AS THE LLP GROUP EMPLOYEE SHARE OPTION SCHEME)

3. PERIOD OF RETURN:     FROM:  11 MARCH 2003   TO: 9 DECEMBER 2003



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

    683980 ORDINARY SHARES OF 10 PENCE EACH

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

    108200

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

    575780

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

   450,000 ON 15/07/98, 500,000 ON 18/06/99, 830,000
   ON 07/02/00 AND 640,000 ON 05/04/01 - ALL ORDINARY 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.

 151,414,627 ORDINARY SHARES OF 10 PENCE EACH

CONTACT FOR QUERIES

NAME:         ANDREA WILSON
TELEPHONE:    [phone]


                      BLOCKLISTING SIX MONTHLY REVIEW


1. NAME OF COMPANY:

   INFORMA GROUP PLC

2. NAME OF SCHEME:

   INFORMA SAVINGS RELATED SHARE OPTION SCHEME (PREVIOUSLY KNOWN
   AS THE LLP GROUP PLC SAVINGS RELATED SHARE OPTION SCHEME)

3. PERIOD OF RETURN:     FROM:  11 MARCH 2003   TO: 9 DECEMBER 2003



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

    40317 ORDINARY SHARES OF 10 PENCE EACH

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

    19580
      620 (BALANCE TRANSFERRED FROM INFORMA SAVINGS RELATED SHARE OPTION
           SCHEME (IBC)

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

    21339

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

   100,000 ON 15/07/98, 66,000 ON 05/04/01, PLUS 602
   BALANCE TRANSFERRED OVER AS MENTIONED ABOVE - ALL
   ORDINARY 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.

 151,414,627 ORDINARY SHARES OF 10 PENCE EACH

CONTACT FOR QUERIES

NAME:         ANDREA WILSON
TELEPHONE:    [phone]

                               BLOCKLISTING SIX MONTHLY REVIEW


1. NAME OF COMPANY:

   INFORMA GROUP PLC

2. NAME OF SCHEME:

   INFORMA EMPLOYEE SHARE OPTION SCHEME (IBC)(PREVIOUSLY KNOWN
   AS THE IBC 1995 EXECUTIVE SHARE OPTION SCHEME)

3. PERIOD OF RETURN:     FROM:  11 MARCH 2003   TO: 9 DECEMBER 2003



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

    273447 ORDINARY SHARES OF 10 PENCE EACH

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

    67668

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

    205779

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

   450,000 ON 07/02/200 AND 200,000 ON 05/04/01-
   ALL ORDINARY 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.

 151,414,627 ORDINARY SHARES OF 10 PENCE EACH

CONTACT FOR QUERIES

NAME:         ANDREA WILSON
TELEPHONE:    [phone]


                               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:  11 MARCH 2003   TO: 9 DECEMBER 2003



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

    602

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

    0

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

    0- BALANCE TRANSFERRED OVER TO THE INFORMA SAVINGS RELATED SHARE
   OPTION SCHEME (PREVIOUSLY KNOWN AS THE LLP GROUP PLC SAVINGS RELATED 
   SHARE OPTION SCHEME FOLLOWING CLOSURE OF SCHEME

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

   200,000 ON 07/02/200, 100,000 ON 05/04/01
   AND 28,251 ON 14/08/02 -ALL ORDINARY 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.

 151,414,627 ORDINARY SHARES OF 10 PENCE EACH

CONTACT FOR QUERIES

NAME:         ANDREA WILSON
TELEPHONE:    [phone]







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