Holding(s) in Company

Morgan Sindall PLC
28 January 2008

TR1: NOTIFICATION OF MAJOR INTERESTS IN SHARES


1        Identity of the issuer or the underlying       Morgan Sindall plc
         issuer of existing shares to which voting
         rights are attached:
2        Reason for the notification:                  Acquisition 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:
                                                       23 January 2008
6        Date on which issuer notified:                25 January 2008
7        Threshold(s) that is/are crossed or reached:  From 3% - 4% (L & G)
8        Notified details:
A:  Voting rights attached to shares

Class/type of shares   Situation previous to the triggering transaction
If possible using the
ISIN code              Number of shares                                Number of voting rights
                        1,285,867                                      1,285,867

GB0008085614
Class/type of shares   Resulting situation after the triggering transaction
If possible using the
ISIN code              Number of shares                Number of voting rights         % of voting rights
                                                       Direct          Indirect        Direct          Indirect
                       1,718,816                       1,718,816                       4.01

GB0008085614

Ordinary 5p
B:  Financial instruments

Resulting situation after the triggering transaction

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

Total (A+B)

Number of voting rights                                % of voting rights


1,718,816                                              4.01


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

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



                                                       Legal & General Group plc (Direct) (L&G) (1,718,816 - 4.01% = 
LGAS,
                                                       LGPL & PMC)



                                                       Legal & General Investment Management (Holdings) Limited (Direct)
                                                       (LGIMHD) (1,508,896 - 3.52% = PMC)

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

                                                       Legal & General Assurance (Pensions Management) Limited (PMC)
                                                       (1,508,896 - 3.52% = 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 will     N/A
         cease to hold:
12       Date on which proxy holder will cease to hold N/A
         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 entities)    Legal & General Group plc (L & G)
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 relationship   Helen Lewis
with the person or legal entity subject to the
notification obligation)




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