According to the British National Party website the British National Party will try to achieve the following if they gain power at the 2010 general election:

We see a strong, healthy agriculture sector as vital to the country. Britain’s farming industry will be encouraged to produce a much greater part of the nation’s need in food products. Priority will be switched from quantity to quality, as we move from competing in a global economy to maximum self-sufficiency for Britain. We will ensure a major shift to healthier and more sustainable organic farming. We are pledged to ensure the restoration of Britain’s once great fishing industry with the reimposition of the former exclusion zones around our coast.

I would be interested to hear both positive and negative views on BNP’s Agriculture policies in the comments below?