SEA - 12th September 2007(a)
TR-1: Notifications of Major Interests in Shares
1. Identity of the issuer or the underlying issuer Carillion Plc
of existing shares to which voting rights are --------------------
attached:
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2. Reason for notification (yes/no)
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--------
An acquisition or disposal of voting rights yes
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An acquisition or disposal of financial instruments which may result in
the acquisition of shares already issued to which voting rights are --------
attached
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An event changing the breakdown of voting rights
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Other (please specify):______________
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3. Full name of person(s) subject to Schroders plc
notification obligation: ------------------------
--------------------------
4. Full name of shareholder(s) (if
different from 3): ------------------------
--------------------------
5. Date of transaction (and date on which
the threshold is 11.09.07
crossed or reached if different): ------------------------
--------------------------
6. Date on which issuer notified: 12.09.07
-------------------------- ------------------------
7. Threshold(s) that is/are crossed or 18% - 19%
reached: ------------------------
--------------------------
8: Notified Details
A: Voting rights attached to shares
Class/type of Situation previous to the Resulting situation after the triggering
shares triggering transaction transaction
If possible
use ISIN Number of Number of Number Number of voting Percentage of
code shares voting of rights voting rights
rights shares
Direct Indirect Direct Indirect
Ordinary 51,136,681 51,136,681 N/A N/A 53,859,266 N/A 19.150%
GB0007365546
B: Financial Instruments
Resulting situation after the triggering transaction
Type of Expiration Exercise/ No. of voting rights that may Percentage
financial date conversion be acquired (if the instrument of voting
instrument period/ exercised/converted) rights
date
Total (A+B)
Number of voting rights Percentage of voting rights
53,859,266 19.150%
9. Chain of controlled undertakings through which the voting rights and /or the financial instruments are effectively held, if applicable:
Schroder Investment Management Limited 50,277,197 17.88%
Schroder Investment Management North America Limited 3,579,719 1.27%
Schroder &Co Limited 2,350 0.001%
Proxy Voting:
10. Name of proxy holder:
11. Number of voting rights proxy holder will cease to hold:
12. Date on which proxy holder will cease to hold voting rights:
13. Additional information:
The shares referred to in section 9 are held in portfolios managed by those firms on a discretionary basis for clients under investment management agreements.
14 Contact name: Andrea Rowe
15. Contact telephone name: 020 7658 2521



