Holding(s) in Company

Trinity Mirror PLC
04 February 2008



TR-1: Notifications of Major Interests in Shares




1. Identity of the issuer or the underlying issuer of         TRINITY MIRROR PLC
existing shares to which voting rights are attached:


2. Reason for notification (yes/no)


An acquisition or disposal of voting rights                    YES


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 notification    CAPITAL GROUP INTERNATIONAL, INC.
obligation:


4. Full name of shareholder(s) (if different from 3):


5. Date of transaction (and date on which the        31 JANUARY 2008
threshold is crossed or reached if different):


6. Date on which issuer notified:                    1 FEBRUARY 2008


7. Threshold(s) that is/are crossed or reached:      BELOW 3%




8: Notified Details

A: Voting rights attached to shares


Class/type   Situation previous to the      Resulting situation after the triggering transaction
of shares    triggering transaction
             Number of       Number of      Number of shares        Number of voting   Percentage of voting
If possible  shares          voting rights                          rights             rights
use ISIN
code
                                            Direct     Indirect     Direct   Indirect     Direct   Indirect


Ordinary     11,666,757      11,666,757                8,428,329             8,428,329             2.995%
Shares


B: Financial Instruments


Resulting situation after the triggering transaction


Type of financial    Expiration date      Exercise/ conversion No. of voting rights  Percentage of voting
instrument                                period/date          that may be acquired  rights
                                                               (if the instrument
                                                               exercised/converted)


n/a






Total (A+B)


Number of voting rights                              Percentage of voting rights


        8,428,329                                             2.9954%



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

Capital Guardian Trust Company - 276,100 shares

Capital International Limited - 6,575,019 shares

Capital International S.A. - 1,087,520 shares

Capital International, Inc.- 489,690 shares

Total: 8,428,329 shares


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:                           Notification based on total voting rights of
                                                      281,371,015

14 Contact name:                                      Vivien Tan

15. Contact telephone number:                         [phone]


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