Holding(s) in Company

2 Mar 2012 16:56

TR-1: NOTIFICATION OF MAJOR INTEREST IN SHARES

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

Monitoring Plc

2 Reason for the notification (please tick the appropriate box or boxes):

An acquisition or disposal of voting rights

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 XOther (please An internal transfer of holdings from a discretionary specify): account into into a non-discretionary account 3. Full name of person(s) subject to the notification obligation: Williams de Broe Ltd 4. Full name of shareholder(s) (if different from 3.): Pershing Nominess Ltd (Nominee compnay used by Williams de Broe) 5. Date of the transaction and date on which the threshold is crossed or reached: 22 February 2012 6. Date on which issuer notified: 24 February 2012 7. Threshold(s) that is/are crossed or reached: 5% 8. Notified details: A: Voting rights attached to shares

Class/type Situation previous Resulting situation after the triggering of

to the triggering transaction shares transaction if possible Number Number Number Number of voting % of voting using of of of shares rights rights the ISIN Shares Voting CODE Rights Direct Direct Indirect Direct Indirect

GB00B1WPSV60 37,225,714 37,225,714 36,725,714 36,725,714 4.987%

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

C: Financial Instruments with similar economic effect to Qualifying Financial Instruments

Resulting situation after the triggering transaction Type of Exercise Expiration Exercise/ Number of % of voting financial price date Conversion voting rights instrument period rights instrument refers to Nominal Delta Total (A+B+C) Number of voting rights Percentage of voting rights 36,725,714 4.987%

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

Proxy Voting: 10. Name of the proxy holder: 11. Number of voting rights proxy holder will cease to hold: 12. Date on which proxy holder will cease to hold voting rights: 13. Additional information: 14. Contact name: Michaela Skinner - Compliance Officer 15. Contact telephone number: 020 7072 7564