Notification of Major Interests in Shares

20th Aug 2009 10:00

TR-1: NOTIFICATION OF MAJOR INTERESTS IN SHARES

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

Regus plc

2. Reason for the notification

An acquisition or disposal of voting rights

3. Full name of person(s) subject to the notification obligation:

BlackRock Inc.

4. Full name of shareholder (s) (if different from 3.):

N/A

5. Date of the transaction (and date on which the threshold is crossed or reached if different) :

18th August 2009

6. Date on which issuer notified:

19th August 2009

7. Threshold (s) that is/are crossed or reached:

Below 5%

8. Notified details:

A: Voting rights attached to shares Class/type of shares if possible using the ISIN: JE00B3CGFD43

Situation prior to the triggering transaction

Number of shares Number of voting rights 90,758,402 90,758,402

Resulting situation after the triggering transaction

Number of Number of voting rights % of voting rights shares Direct Direct Indirect Direct Indirect N/A N/A 46,064,455 N/A 4.85% B: Financial Instruments

Resulting situation after the triggering transaction

Type of Expiration Exercise/Conversion Number of % of

financial Date Period/Date voting voting instrument rights that rights may be acquired if the instrument is exercised / converted N/A N/A N/A N/A N/A

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 rights instrument Period instrument refers to Nominal Delta N/A N/A N/A N/A N/A N/A N/A Total (A+B+C) Number of voting rights % of voting rights 46,064,455 4.85%

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

BlackRock Investment Management (UK) Limited - 46,064,455 (4.85%)

Proxy Voting:

10. Name of the proxy holders:

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:

BlackRock Compliance Disclosures Department

14. Contact Name:Kai Chew15. Contact telephone number:

020 7743 2602; [email protected]

vendor

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Related Shares:

RGU.L