Blocklisting Interim Review

Acal PLC
18 January 2006



                    BLOCKLISTING SIX MONTHLY REVIEW


1. NAME OF COMPANY:     ACAL PLC



2. NAME OF SCHEME:      ACAL EXECUTIVE SHARE OPTION SCHEME



3. PERIOD OF RETURN:     FROM:   1/7/05    TO:  31/12/05



4. NUMBER AND CLASS OF SHARE(S)
   (AMOUNT OF STOCK/DEBT SECURITY)    210,627
   NOT ISSUED UNDER SCHEME
   AT END OF THE LAST PERIOD:



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



6. BALANCE UNDER SCHEME NOT YET ISSUED/ALLOTTED 
   AT END OF PERIOD:                    210,627



7. NUMBER AND CLASS OF SHARE(S) 
   (AMOUNT OF STOCK/DEBT SECURITIES)               200,000 ON
   ORIGINALLY LISTED AND THE DATE OF ADMISSION:    30 JULY 1999


PLEASE CONFIRM TOTAL NUMBER OF SHARES IN ISSUE AT THE END OF THE PERIOD
IN ORDER FOR US TO UPDATE OUR RECORDS.     26,416,854

CONTACT FOR QUERIES

NAME:           N. ROWE

TELEPHONE:      [phone]






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