Holding(s) in Company

TR-1: NOTIFICATION OF MAJOR INTEREST IN SHARESi

1. Identity of the issuer or the underlying issuerof existing shares to which voting rights areattached: ii

Regal Petroleum plc

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

N/A

An acquisition or disposal of instruments with similar economic effect to qualifying financial instruments

N/A

An event changing the breakdown of voting rights

N/A

Other (please specify):

N/A

3. Full name of person(s) subject to thenotification obligation: iii

CTF Holdings Ltd.

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

Crosson Overseas Limited

5. Date of the transaction and date onwhich the threshold is crossed orreached: v

18 September 2013 (date of the transaction / SPA) / 25 September 2013 (date on which the threshold is crossed)

6. Date on which issuer notified:

26 September 2013

7. Threshold(s) that is/are crossed orreached: vi, vii

8%, 9%, 10%, 11%, 12%, 13%, 14%, 15%, 16%, 17%, 18%, 19%, 20%, 21%, 22%, 23%, 24%

8. Notified details:

A: Voting rights attached to shares viii, ix

Class/type ofshares

if possible usingthe ISIN CODE

Situation previousto the triggeringtransaction

Resulting situation after the triggering transaction

NumberofShares

NumberofVotingRights

Numberof shares

Number of votingrights

% of voting rights x

Direct

Direct xi

Indirect xii

Direct

Indirect

GB0031775819

23,400,000

7.298%

78,337,879

78,337,879

0

24.432%

0%

B: Qualifying Financial Instruments

Resulting situation after the triggering transaction

Type of financialinstrument

Expirationdate xiii

Exercise/Conversion Period xiv

Number of votingrights that may beacquired if theinstrument isexercised/ converted.

% of votingrights

N/A

N/A

N/A

N/A

N/A

C: Financial Instruments with similar economic effect to Qualifying Financial Instruments xv, xvi

Resulting situation after the triggering transaction

Type of financialinstrument

Exercise price

Expiration date xvii

Exercise/Conversion period xviii

Number of voting rights instrument refers to

% of voting rights xix, xx

N/A

N/A

N/A

N/A

N/A

Nominal

Delta

N/A

N/A

Total (A+B+C)

Number of voting rights

Percentage of voting rights

78,337,879

24.432%

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

· CTF Holdings Ltd.

· A Common Holdings Ltd. (100% subsidiary of CTF Holdings Ltd.)

· A1 Group Limited (100% subsidiary of A Common Holdings Ltd.)

· Crosson Overseas Limited (100% subsidiary of A1 Group Limited)

Proxy Voting:

10. Name of the proxy holder:

11. Number of voting rights proxy holder will ceaseto hold:

12. Date on which proxy holder will cease to holdvoting rights:

13. Additional information:

14. Contact name:

Franz Wolf,Director of CTF Holdings Ltd.

15. Contact telephone number:

+350200 41977

+350200 41981