Holding(s) in Company

Morgan Sindall PLC
25 February 2008

TR1: NOTIFICATION OF MAJOR INTERESTS IN SHARES


1      Identity of the issuer or the          Morgan Sindall plc
       underlying issuer of existing shares
       to which voting rights are attached:
2      Reason for the notification:           Disposal of voting rights
3      Full name of person(s) subject to the  Legal & General Group plc (L & G)
       notification obligation:
4      Full name of shareholders(s):          Legal & General Assurance (Pensions Management) Limited
                                              (PMC)
5      Date of the transaction and date on
       which the threshold is crossed or
       reached:                               21 February 2008
6      Date on which issuer notified:         22 February 2008
7      Threshold(s) that is/are crossed or    From 4% - 3% (L & G)
       reached:
8      Notified details:
A:  Voting rights attached to shares

Class/type of      Situation previous to the triggering transaction
shares If possible
using the ISIN
code               Number of shares                         Number of voting rights

                    1,718,816                               1,718,816

GB0008085614
Class/type of      Resulting situation after the triggering transaction
shares If possible
using the ISIN     Number of shares           Number of voting rights     % of voting rights
code                                          Direct        Indirect      Direct        Indirect
                   1,545,671                  1,545,671                   3.61

GB0008085614

Ordinary 5p
B:  Financial instruments

Resulting situation after the triggering transaction

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

Total (A+B)

Number of voting rights                       % of voting rights


1,545,671                                     3.61


9      Chain of controlled undertakings       Legal & General Group plc (Direct and Indirect) (Group)
       through which the voting rights and/or
       the financial instruments are          Legal & General Investment Management (Holdings) Limited
       effectively held, if applicable:       (LGIMH) (Direct and Indirect)

                                              Legal & General Investment Management Limited (Indirect)
                                              (LGIM)



                                              Legal & General Group plc (Direct) (L&G) (1,545,671 - 3.61%
                                              = LGAS, LGPL & PMC)



                                              Legal & General Investment Management (Holdings) Limited
                                              (Direct) (LGIMHD) (1,335,751 - 3.12% = PMC)

                                              Legal & General Insurance Holdings Limited (Direct) (LGIH)

                                              Legal & General Assurance (Pensions Management) Limited
                                              (PMC) (1,335,751 - 3.12% = PMC)

                                              Legal & General Assurance Society Limited (LGAS & LGPL)

                                              Legal & General Pensions Limited (Direct) (LGPL)
Proxy Voting:

10     Name of the proxy holder:              N/A
11     Number of voting rights proxy holder   N/A
       will cease to hold:
12     Date on which proxy holder will cease  N/A
       to hold voting rights:
13     Additional information:                Notification using the total voting rights figure of
                                              42,801,848


14     Contact for further information:       I M Nettleship, Company Secretary
15     Contact telephone number:              020 7307 9218
Annex to Notification of Major Interests in Shares

A:  Identity of the person or legal entity subject to the notification obligation

Full name (including legal form for legal     Legal & General Group plc (L & G)
entities)
Contact address (registered office for legal
entities)
Phone number                                  020 3124 3851
Other useful information (at least legal      Helen Lewis (LGIM)
representative for legal persons)
B:  Identity of the notifier, if applicable

Full name                                     Legal & General Investment Management Limited
Contact address
Phone number
Other useful information (eg functional       Helen Lewis
relationship with the person or legal entity
subject to the notification obligation)




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