Holding(s) in Company

Dunedin Enterprise Inv Trust PLC
02 April 2007


TR-1: NOTIFICATION OF MAJOR INTERESTS IN SHARES



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

Dunedin Enterprise Investment Trust PLC



2. Reason for the notification (place an X inside the appropriate bracket/s)

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 notification obligation:

BA Pension Investment Management Limited



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

British Airways Pension Trustees Limited



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

29 March 2007



6. Date on which issuer notified:

29 March 2007



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

5%



8. Notified details:

.................



A: Voting rights attached to shares


Class/type of shares if possible              Situation previous to the Triggering transaction
using the ISIN CODE
                                  Number of shares                   Number of voting Rights

GB 0005776561                         1,498,101                           1,498,101



Resulting situation after the triggering transaction


Class/type of shares if      Number of shares         Number of voting rights           % of voting rights
possible using the ISIN CODE

                             Direct                   Direct       Indirect             Direct      Indirect

GB 0005776561                1,515,741                1,515,741     Nil                  5.01        Nil
                                            


B: Financial Instruments

Resulting situation after the triggering transaction


Type of         Expiration Date      Exercise/Conversion       Number of voting rights     % of voting rights
financial                            Period/ Date              that may be acquired if the
instrument                                                     instrument is exercised/
                                                               converted.

NIL



Total (A+B)


Number of voting rights        % of voting rights


Total as A



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

Not applicable.



Proxy Voting:



10. Name of the proxy holder:

None



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:

Graeme Murray



15. Contact telephone number:

0131 225 6699


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