SEA - 3rd April 2007(c)
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): Initial notification under Transparency
Directive -------
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3. Full name of person(s) subject to the HBOS plc
notification obligation(1): --------------------
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4. Full name of shareholder(s) (if different See Section 9.
from 3.)(1): --------------------
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5. Date of the transaction (and date on which N/A
the threshold is crossed or reached if --------------------
different)(1):
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6. Date on which issuer notified: 19 March 2007
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7. Threshold(s) that is/are crossed or reached: 6.129%
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8. Notified details:
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A: Voting rights attached to shares
Class/type of Situation Resulting situation after the triggering transaction(1)
shares previous to the
Triggering
transaction (1)
if possible
using the ISIN Number Number Number of Number of voting rights % of voting
CODE of of shares ix rights
Shares Voting
Rights Direct Direct x Indirect Direct Indirect
viii xi
Ord 50p Shares n/a n/a 6,611,212 6,611,212 10,626,631 2.531% 3.778%
ISIN
GB0007365546
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
17,237,843 6.129%
9. Chain of controlled undertakings through which the voting rights and/or the
financial instruments are effectively held, if applicable xv:
Insight Investment Management (Global) Limited* ('IIMGL') (indirect) -
16,606,238 (5.904%)
IIMGL manages holdings on behalf of other HBOS Group companies, and other third
parties external to the HBOS Group, under various discretionary management
agreements.
(* - wholly owned subsidiaries of HBOS plc.)
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: Notification using the total voting rights figure
of
281,242,738
First notification under DTR Sourcebook
14. Contact name: Kenny Melville
15. Contact telephone
number: 0131 243 8671
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.



