Chefs battle for the chance to cook an Olympic banquet. Scottish chefs Alan Murchison, Colin Buchan and Mark Greenaway kick things off with their starters.

Chefs battle for the chance to cook an Olympic banquet. Scots Alan Murchison, Colin Buchan and Mark Greenaway cook their fish course, including crab and mackerel.

Chefs battle for the chance to cook an Olympic banquet. Scottish chefs Alan Murchison, Colin Buchan and Mark Greenaway hope their main courses will get top marks.

Chefs battle for the chance to cook an Olympic banquet. Alan Murchison, Colin Buchan and Mark Greenaway have a final chance to impress with their desserts.

Chefs battle for the chance to cook an Olympic banquet. The two remaining chefs cook their entire menus for judges Prue Leith, Matthew Fort and Oliver Peyton.

Chefs battle for the chance to cook an Olympic banquet. Central chefs Aktar Islam, Daniel Clifford and Paul Foster cook their starters for judge Glynn Purnell.

Chefs battle for the chance to cook an Olympic banquet. Central candidates Aktar Islam, Daniel Clifford and Paul Foster cook their fish course for judge Glynn Purnell.

Chefs battle for the chance to cook an Olympic banquet. Central candidates Aktar Islam, Daniel Clifford and Paul Foster cook their main courses for judge Glynn Purnell.

Chefs battle for the chance to cook an Olympic banquet. Aktar Islam, Daniel Clifford and Paul Foster cook their desserts for judge Glynn Purnell.

Chefs battle for the chance to cook an Olympic banquet. The two remaining Central chefs cook their entire menus for the Great British Menu judges.

Chefs battle for the chance to cook an Olympic banquet. Here, three North East chefs prepare starters, including wild rabbit with carrot and Douglas fir needles.

Chefs battle for the chance to cook an Olympic banquet. Here, three North East chefs prepare fish courses including marinated monkfish and mullet.

Chefs battle for the chance to cook an Olympic banquet. Here, three North East chefs prepare their main courses, including Dexter beef and hay-smoked pig's head.

Chefs battle for the chance to cook an Olympic banquet. The North East chefs' desserts include Earl Grey and strawberry soufflé with gorse flower ice cream.

Chefs battle for the chance to cook an Olympic banquet. Here, two North East chefs cook their entire menus for judges Prue Leith, Matthew Fort and Oliver Peyton.

Chefs battle to cook at an Olympic banquet. Northern Ireland's Chris Fearon, Chris Bell and Niall McKenna submit their starters to judge Richard Corrigan.

Chefs battle to cook at an Olympic banquet. Northern Ireland's Chris Fearon, Chris Bell and Niall McKenna submit their fish course to judge Richard Corrigan.

Chefs battle to cook at an Olympic banquet. Northern Ireland's Chris Fearon, Chris Bell and Niall McKenna submit their main course to judge Richard Corrigan.

Chefs battle to cook at an Olympic banquet. Northern Ireland's Chris Fearon, Chris Bell and Niall McKenna submit their desserts to judge Richard Corrigan.

Chefs battle for the chance to cook an Olympic banquet. Here, Northern Ireland chefs cook their menus for judges Prue Leith, Matthew Fort and Oliver Peyton.

Chefs Johnnie Mountain, Aiden Byrne and Simon Rogan compete for the chance to cook at a glittering Olympic banquet. Marcus Wareing scores their starters.

The competition heats up as chefs Johnnie Mountain, Aiden Byrne and Simon Rogan compete in the fish course. Marcus Wareing judges the dishes, with a shocking result.

Returning contenders Johnnie Mountain and Aiden Byrne along with newcomer Simon Rogan compete for the chance to cook at a glittering Olympic banquet.

Returning contenders Johnnie Mountain and Aiden Byrne along with newcomer Simon Rogan compete for the chance to cook at a glittering Olympic banquet.

Chefs compete for the chance to cook at a glittering Olympic banquet. The North West finalists go head to head as they prepare a lavish meal for judges Prue Leith, Matthew Fort and Oliver Peyton.

Chefs battle for the chance to cook an Olympic banquet. Phil Howard, Graham Garrett and Marcus McGuinness kick things off with their starters.

Chefs battle for the chance to cook a banquet at the Olympics. Newcomers Phil Howard, Graham Garrett and Marcus McGuinness cook their fish course.

Chefs battle for the chance to cook a banquet at the Olympics. Newcomers Phil Howard, Graham Garrett and Marcus McGuinness cook their main course.

Chefs battle for the chance to cook a banquet at the Olympics. Phil Howard, Graham Garrett and Marcus McGuinness must impress with their desserts.

It is decision time for the chefs from the London and South East region. The two remaining chefs cook their entire menus for the Great British Menu judges Prue Leith, Matthew Fort and Oliver Peyton. The judges aren't easily pleased and only world class cooking will do.