Holding(s) in Company

RM PLC
16 May 2007


TR-1:               Notification of major interests in shares


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

2. Reason for the 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

3. Full name of person(s) subject to the notification              Legal & General Group Plc (Group)
obligation:
                                                                 Legal & General Investment Management
                                                                             Limited (LGIM)

4. Full name of shareholder(s) (if different from 3.)               Legal & General Group Plc (L&G)

                                                                  Legal & General Assurance (Pensions
                                                                       Management) Limited (PMC)

5. Date of the transaction and date on which the threshold is                   14/05/2007
crossed or reached:

6. Date on which issuer notified:                                              15/05/2007

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

                                                                             Below 5% (LGIM)


8. Notified details:


A: Voting rights attached to shares
Class/type of    Situation previous to Resulting situation after the triggering transaction
shares           the Triggering
                 transaction
 if possible     Number of  Number of  Number of    Number of voting rights   % of voting rights
using the ISIN   Shares     Voting     shares
CODE                        Rights     Direct       Direct       Indirect     Direct       Indirect
 Ord 2p          4,915,206  4,915,206                             Below 5%
                 


B: Financial Instruments

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



Total (A+B)
Number of voting rights                            % of voting rights

      Below 5%


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

Legal & General Group Plc (Direct and Indirect) (Group) (Below 5%)
Legal & General Investment Management (Holdings) Limited (LGIMH) (Direct
and Indirect) (Below 5%)

Legal & General Investment Management Limited (Indirect)  (LGIM) (Below
5%)
                   Legal & General Group Plc (Direct) (L&G) (4,204,025 - 4.54% = LGAS, LGPL & PMC)

Legal & General Investment Management (Holdings) Limited       Legal & General Insurance Holdings Limited (Direct)
(LGIMHD) (Direct) (2,956,870 - 3.19% = PMC)                    (LGIH)
Legal & General Assurance (Pensions Management) Limited       Legal & General Assurance Society Limited  (LGAS & LGPL)
(PMC) (2,956,870 - 3.19% = PMC)
                                                              Legal & General Pensions Limited (Direct) (LGPL)




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 information:          Notification using the total voting rights figure of 92,426,264

14. Contact name:                                                   Helen Lewis (LGIM)

15. Contact telephone number:                                         020 7528 6742




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