Notification of Change in Major Shareholding



22 March 2010


                                    G4S PLC

                  NOTIFICATION OF CHANGE IN MAJOR SHAREHOLDING


The  company was  notified on  19 March 2010 that  the holding  of shares in the
company registered under the clearance system operated by VP Services A/S in the
name of Skagen Stichting Administratiekantoor ("SSA") has changed.

Other defined terms used in this announcement are:

Kleinwort  Benson  (Guernsey)  Trustees  Limited  and Kleinwort Benson (Guernsey
Trustees (1997) Limited (together the "Trustees"), acting as the trustees of the
trust known as the Skagen 2004 Trust ("the Trust")
Skagen Limited ("SL")
Skagen Gamma Limited ("SGL")

The company has been advised as follows:

The Trustees (as trustees of the Trust) own 100% of the shares in SL, which owns
100% of  the shares in SGL.  Each of the Trustees (as trustees of the Trust), SL
and  SGL now holds  indirectly 30,939,961 voting rights  in the company (2.19%).
 Prior  to  the  transaction,  which  occurred  on 17 March 2010, they each held
indirectly  171,939,961 voting  rights  (12.19%).   SSA  is  therefore  now  the
registered holder of less than 5% of the company's shares.

Peter David
Company Secretary


For further enquiries, please contact:
Helen Parris - Director of Investor Relations       +44 (0) 1293 554400

Media enquiries:
Alison Flynn - Media Manager        +44 (0) 1293 554400
Kevin Smith - Citigate Dewe Rogerson        +44 (0) 7973 672649


Notes to Editors:


G4S  is the world's leading  international security solutionsgroup, specialising
in  outsourced business processes in sectors where security and safety risks are
considered a strategic threat.  G4S is the largest employer quoted on the London
Stock  Exchange and has  a secondary stock  exchange listing in Copenhagen.  G4S
has  operations  in  over  110 countries  and  over 595,000 employees.  For more
information on G4S, visit www.g4s.com <http://www.g4s.com/> .




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