Holding(s) in Company

Carclo plc
14 February 2008



               TR-1(i): notification of major interests in shares

1. Identity of the issuer or the underlying issuer           Carclo Plc
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                X

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           BT Pension Scheme Trustees
notification obligation(1):                        Limited as trustee of the BT
                                                   Pension Scheme

4. Full name of shareholder(s) (if different from 3.)(1)  N/A

5. Date of the transaction (and date on which the         12 February 2008
threshold is crossed or reached if different)(1):

6. Date on which issuer notified:                         13 February 2008

7.Threshold(s) that is/are crossed or reached:            5%

8. Notified details:

A: Voting rights attached to shares
Class/type of  Situation previous to   Resulting situation after the triggering transaction
shares         the Triggering          (1)
               transaction (1)
if possible
using the ISIN Number of   Number of   Number of   Number of voting     % of voting
CODE           Shares      Voting      shares      rights ix            rights
                           Rights      Direct      Direct x    Indirect Direct   Indirect
                           viii                                xi
0175191        2,505,580   2,505,580   2,871,942   2,871,942   N/A      5.024%   N/A
ORD 5P
GB0001751915

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

Total (A+B)
Number of voting rights                      % of voting rights
2,871,942                                    5.024%


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  All voting rights held on behalf of the above entity are
information     disclosed pursuant to DTR 5.1.2.
                This disclosure is made by Hermes Investment Management Limited
                as agent on behalf of BT Pension Scheme Trustees Limited as 
                trustee of the BT Pension Scheme

14. Contact name: Margaret Moss / Valerie Davidson

15. Contact telephone number: 020 7680 2125 / 020 7680 2177

Annex Notification Of Major Interests In Shares xvi
A: Identity of the person or legal entity subject to the notification obligation

Full name (including legal form for legal BT Pension Scheme Trustees Limited as
entities)                                 trustee of the BT Pension Scheme

Contact address (registered office for    Lloyds Chambers, 1 Portsoken Street,
legal entities)                           London E1 8HZ

Phone number                              020 7702 0888

Other useful information (at least legal representative for legal persons)

B: Identity of the notifier, if applicable xvii
Full name                             Hermes Investment Management Limited as
                                      agent for BT Pension Scheme Trustees
                                      Limited as trustee of the BT Pension
                                      Scheme

Contact address                       Lloyds Chambers, 1 Portsoken Street,
                                      London E1 8HZ

Phone number                          020 7680 2125 / 020 7680 2177

Other useful information (e.g.        Hermes Investment Management Limited acts
functional relationship with the      as investment manager and agent on behalf
person or legal entity subject to the of BT Pension Scheme Trustees Limited as
notification obligation)              trustee of the BT Pension Scheme


C: Additional information
Please contact Margaret Moss or Valerie Davidson on the above numbers for
further information.

Copy sent to Company Secretary, Carclo Plc, email [e-mail]

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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