Holding(s) in Company

Regal Petroleum PLC
05 July 2005


Immediate Release                                                   5 July 2005

                              REGAL PETROLEUM PLC
                                ('the Company')

                              Holdings in Company

The Company was notified on 5 July 2005 by Morgan Stanley Securities Limited,
('MSSL') that, following a purchase of the Company's ordinary 5p shares
('Ordinary Shares'), MSSL has an interest in 5,283,801 Ordinary Shares
representing 4.11 per cent. of the issued Ordinary Share capital of the Company.

For further information, please contact:

Regal                                              Tel: [phone]
Roger Phillips, Finance Director

Buchanan Communications                            Tel: [phone]
Bobby Morse




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