Holding(s) in Company

SMG PLC
28 June 2006


SCHEDULE 10
NOTIFICATION OF MAJOR INTERESTS IN SHARES

1)   Name of Company

     SMG plc

2)   Name of shareholder having a major interest

     JPMorgan Fleming Mercantile Investment Trust Plc (JPMFMIT)

3)   Please state whether notification indicates that it is in respect of
     holding of the shareholder named in 2 above or in respect of a
     non-beneficial interest or in the case of an individual holder if it is a
     holding of that person's spouse or children under the age of 18

     Non-Beneficial

4)   Name of the registered holder(s) and, if more than one holder, the number
     of shares held by each of them.

     -

5)   Number of shares/amount of stock acquired

     725,000

6)   Percentage of issued class

     0.23%

7)   Number of shares/amount of stock disposed

     N/A

8)   Percentage of issued class

     N/A

9)   Class of security

     Ordinary Shares of 2.5p

10)  Date of transaction

     19 June 2006

11)  Date company informed

     28 June 2006

12)  Total holding following this notification

     9,919,686

13)  Total percentage holding of issued class following this notification

     3.15%

14)  Any additional information

     None

15)  Name of contact and telephone number for queries

     Callum Spreng
    
     Tel No: 0141 300 3640

16)  Name and signature of authorised company official responsible for making
     this notification

     Sara Clark, Company Secretary

     28 June 2006


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