Blocklisting Interim Review

Informa Group PLC
10 March 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:  17/08/02    TO:  10/03/03



4. NUMBER AND CLASS OF SHARES(S)
   (AMOUNT OF STOCK/DEBT SECURITY)
   NOT ISSUED UNDER SCHEME           739,500 ORDINARY SHARES OF
   AT END OF THE LAST PERIOD:              10 PENCE EACH



5. NUMBER OF SHARES ISSUED/ALLOTTED
   UNDER SCHEME DURING PERIOD:        55,520



6. BALANCE UNDER SCHEME NOT YET ISSUED/ALLOTTED 
   AT END OF PERIOD:     683,980



7. NUMBER AND CLASS OF SHARE(S)                 450,000 - 15/07/98 
   (AMOUNT OF STOCK/DEBT SECURITIES)            500,000 - 18/06/99 ORDINARY 
                                                                   SHARES OF
   ORIGINALLY LISTED AND THE DATE OF ADMISSION: 830,000 - 07/02/00 10 PENCE EACH   
                                                640,000 - 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.    

              128, 258, 759 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 GROUP PLC SAVINGS RELATED 
                      SHARE OPTION SCHEME)



3. PERIOD OF RETURN:     FROM:  17/08/02      TO:  10/03/03



4. NUMBER AND CLASS OF SHARES(S)
   (AMOUNT OF STOCK/DEBT SECURITY)
   NOT ISSUED UNDER SCHEME          40,317  ORDINARY SHARES OF 
   AT END OF THE LAST PERIOD:              10 PENCE EACH



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



6. BALANCE UNDER SCHEME NOT YET ISSUED/ALLOTTED 
   AT END OF PERIOD:      40,317



7. NUMBER AND CLASS OF SHARE(S) 
  (AMOUNT OF STOCK/DEBT SECURITIES)          100,000 - 15/07/98 ORDINARY SHARES
  ORIGINALLY LISTED AND THE DATE OF ADMISSION:66,000 - 05/04/01 OR 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.     

            128,258,759 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:  17/08/02     TO:  10/03/03



4. NUMBER AND CLASS OF SHARES(S)
   (AMOUNT OF STOCK/DEBT SECURITY)
   NOT ISSUED UNDER SCHEME          273,447 ORDINARY SHARES
   AT END OF THE LAST PERIOD:        OF 10 PENCE EACH



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



6. BALANCE UNDER SCHEME NOT YET ISSUED/ALLOTTED 
   AT END OF PERIOD:         273,447



7. NUMBER AND CLASS OF SHARE(S)      
  (AMOUNT OF STOCK/DEBT SECURITIES)           450,000 - 07/02/00 ORDINARY SHARES
  ORIGINALLY LISTED AND THE DATE OF ADMISSION:200,000 - 05/04/01 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.         

                 128,258,759 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:  17/08/02      TO:  10/03/03



4. NUMBER AND CLASS OF SHARES(S)
   (AMOUNT OF STOCK/DEBT SECURITY)
   NOT ISSUED UNDER SCHEME            602 ORDINARY SHARES OF 
   AT END OF THE LAST PERIOD:            10 PENCE EACH



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



6. BALANCE UNDER SCHEME NOT YET ISSUED/ALLOTTED 
   AT END OF PERIOD:        602


                                            
7. NUMBER AND CLASS OF SHARE(S)               220,000 - 07/02/00 ORDINARY SHARES           
  (AMOUNT OF STOCK/DEBT SECURITIES)           100,000 - 05/04/01
  ORIGINALLY LISTED AND THE DATE OF ADMISSION: 28,251 - 14/08/02 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.     

                 128, 258, 759 ORDINARY SHARES OF 10 PENCE EACH



CONTACT FOR QUERIES

NAME:           ANDREA WILSON
TELEPHONE:      [phone]



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