Holding(s) in Company

Carillion PLC
19 December 2007



TR-1(i): Notification of major interests in shares
                                                       --------------------
1. Identity of the issuer or the underlying              Carillion Plc
issuer of existing shares to which voting              --------------------
rights are attached(1):
-------------------------------
2. Reason for the notification (please tick the appropriate box or
boxes)                                                                     -------
--------------------------------------------
An acquisition or disposal of voting rights
--------------------------------------------                               -------
An acquisition or disposal of financial instruments which may result in
the acquisition of shares already issued to which voting rights are        -------
attached
--------------------------------------------
An event changing the breakdown of voting rights
--------------------------------------------                               -------
Other (please specify):___________________________________________
--------------------------------------------                               -------
3. Full name of person(s) subject to the     Lehman Brothers International (Europe)
notification obligation(1):                            --------------------
-------------------------------
4. Full name of shareholder(s) (if different                  N/A
from 3.)(1):                                           --------------------
-------------------------------
5. Date of the transaction (and date on                     14/12/07
which the threshold is crossed or reached if           --------------------
different)(1):
-------------------------------
6. Date on which issuer notified:                           18/12/07
-------------------------------                        --------------------
7. Threshold(s) that is/are crossed
or reached:                                                                       3%
-------------------------------                                  --------------------
8. Notified details:                         N/A
-------------------------------              --------------------



A: Voting rights attached to shares
Class/type of  Situation previous Resulting situation after the triggering transaction
shares         to the Triggering  (1
               transaction (1
if possible
using the ISIN Number   Number of Number of   Number of voting     % of voting
CODE           of       Voting    shares      rights ix            rights
               Shares   Rights    Direct      Direct x    Indirect Direct   Indirect
                        viii                              xi
GB0007365546   Below    Below     9,109,431   9,109,431   N/A        3.23%  N/A
               3%       3%

B: Financial Instruments
Resulting situation after the triggering transaction xii
Type of      Expiration Exercise/      Number of voting rights that may % of
financial    date       Conversion     be acquired if the instrument is voting
instrument   xiii       Period/ Date   exercised/ converted.            rights
                        xiv
   N/A

Total (A+B)
Number of voting rights                      % of voting rights
                                 9,109,431                                3.23%




9. Chain of controlled undertakings through which the voting rights and/or the
financial instruments are effectively held, if applicable xv:
N/A

Proxy Voting:
10. Name of the proxy holder:                                             N/A
11. Number of voting rights proxy holder will cease to hold:              N/A
12. Date on which proxy holder will cease to hold voting rights:          N/A

13. Additional information:                    N/A
14. Contact name:                              Tara O'Hagan
15. Contact telephone number:                  [phone]
Annex Notification Of Major Interests In Shares xvi

Notes
--------------------------

(i This form is to be sent to the issuer or underlying issuer and to be filed
with the competent authority.



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