G4S plc UK : G4S plc UK : Holding(s) in Company

               G4S plc UK : G4S plc UK : Holding(s) in Company

For filings with the FSA include the annex
For filings with issuer exclude the annex
TR-1: NOTIFICATION OF MAJOR INTEREST IN SHARES^i
1. Identity of the issuer or the underlying issuer
of existing shares to which voting rights are                     G4S plc
attached:^ii
2 Reason for the notification (please tick the appropriate box or boxes):
An acquisition or disposal of voting rights                             YES
An acquisition or disposal of qualifying financial instruments which
may result in the acquisition of shares already issued to which
voting rights are attached
An acquisition or disposal of instruments with similar economic
effect to qualifying financial instruments
An event changing the breakdown of voting rights
Other (please specify):
3. Full name of person(s) subject to the       Legal & General Group plc (L&G)
notification obligation:^iii
4. Full name of shareholder(s)                               N/A
(if different from 3.):^iv
5. Date of the transaction and date on
which the threshold is crossed or                       11 March 2013
reached:^v
6. Date on which issuer notified:                       13 March 2013
7. Threshold(s) that is/are crossed or                 L&G (Below 3%)
reached: ^vi, vii

8. Notified details:
A: Voting rights attached to shares^viii, ix
Class/type   Situation previous        Resulting situation after the triggering
of           to the triggering         transaction
shares       transaction
             Number       Number       Number   Number of       % of voting
if possible  of           of           of       voting          rights ^x
using        Shares       Voting       shares   rights
the ISIN                  Rights       Direct   Direct Indirect Direct   Indirect
CODE                                            ^xi    ^xii
Ordinary 25p 42,320,310                                 Below 3%
             (as on 12/06/2012)
B: Qualifying Financial Instruments
Resulting situation after the triggering transaction
Type of financial   Expiration       Exercise/      Number of voting  % of voting
    instrument      date ^xiii   Conversion Period   rights that may    rights
                                        ^xiv               be
                                                     acquired if the
                                                      instrument is
                                                       exercised/
                                                       converted.
C: Financial Instruments with similar economic effect to Qualifying Financial
Instruments ^xv, xvi
Resulting situation after the triggering transaction
Type of       Exercise    Expiration Exercise/  Number of voting   % of voting
financial     price       date ^xvii Conversion rights instrument  rights ^xix,
instrument                           period     refers to          xx
                                     ^xviii
                                                                   Nominal Delta
Total (A+B+C)
Number of voting rights                     Percentage of voting rights
                                    Below 3%

9. Chain of controlled undertakings through which the voting rights and/or the
financial instruments are effectively held, if applicable: ^xxi
Legal & General Group Plc (Direct and Indirect) (Group) 
Legal &  General  Investment  Management  (Holdings)  Limited 
(LGIMH) (Direct and Indirect) 
Legal &  General  Investment  Management  Limited  (Indirect) 
(LGIM)
Legal & General Group Plc (Direct) (L&G) ( Below 3% = LGAS, LGPL & PMC)
Legal &  General Investment  Management Legal  &  General  Insurance  Holdings 
(Holdings) Limited (Direct) (LGIMHD)    Limited (Direct) (LGIH)
Legal  &  General  Assurance  (Pensions Legal  &  General  Assurance   Society 
Management) Limited (PMC)           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 cease               N/A
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 1,410,668,639
14. Contact name:                Peter David, Company Secretary
15. Contact telephone number:    + 44(0)1293 554584

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Source: G4S plc UK via Thomson Reuters ONE
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