SEA - 19th December 2007(a)
TR-1(i): Notification of major interests in shares
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1. Identity of the issuer or the underlying Carillion Plc
issuer of existing shares to which voting --------------------
rights are attached(1):
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2. Reason for the notification (please tick the appropriate box or
boxes) -------
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An acquisition or disposal of voting rights
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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 the Lehman Brothers International (Europe)
notification obligation(1): --------------------
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4. Full name of shareholder(s) (if different N/A
from 3.)(1): --------------------
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5. Date of the transaction (and date on 14/12/07
which the threshold is crossed or reached if --------------------
different)(1):
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6. Date on which issuer notified: 18/12/07
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7. Threshold(s) that is/are crossed
or reached: 3%
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8. Notified details: N/A
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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: +44 (0)20 7102 1832
Annex Notification Of Major Interests In Shares xvi
Notes
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(i This form is to be sent to the issuer or underlying issuer and to be filed with the competent authority.



