The Board of Frontier declares that Mr. Graeme Thomson has joined the Company as a Non-Executive Director effective from 7 July 2011.

Mr. Thomson has over 28 years of experience in the international oil and gas industry. In 1992, he was co- leader of the management buy-in of AmBrit International Plc. by County Nat West. He then joined the Kirkland Group, which later became Dragon Oil Plc, where he served as Finance Director and Company Secretary until April

1. He was a founder partner of Endeavour Oil & Gas Limited Partnership. Mr. Thomson has also assisted unquoted and quoted companies in a variety of areas including corporate finance, accounting, as well as commercial and strategic affairs. Following the listing of Sterling Energy plc on AIM in 2002, he was appointed finance director, a position he held until 2009. Mr. Thomson has also served as a Director of Marble City Limited and the AIM-listed oil and gas company, Forum Energy plc. He is currently a Director of Spinner Energy Limited. He completed his formal education at the University of Exeter with a Master's Degree in Finance and is a Fellow of the Institute of Chartered Accountants in England and Wales.

No additional information relating to Mr. Thomson falls to be disclosed pursuant to Rule 71 and paragraph 18 of Appendix 1 of the PLUS Rules for Issuers.

Frontier's CEO Jack Keyes said: "We are delighted to have an individual with the financial skills and industry experience of Mr. Thomson on the Board and we look forward to working with Graeme as we expand the Company's international operations."

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