The National Union of Journalists (NUJ), Bectu, the media and entertainment union, and the campaign group, Expose the BNP, have written to local newspapers in Barking and Dagenham, Romford and Havering urging them to resist pressure from the BNP.
A spokesman at the Board of Deputies praised the campaign and said: "The BNP are entitled to peddle their twisted ideology just as newspaper editors and the NUJ are entitled to contribute to the fight against them by seeking to curtail their advertising campaigns.
A spokesman for the BNP said that the appeal was "disgraceful" and an "outrageous" attempt to "silence free speech".
JC article.
Union urges papers to ban BNP adverts | The Jewish Chronicle

Well, its got the board of deputies seal of approval and basically an organised boycott. I've know this to happen in the U.S. when a very powerful small minority gets advertiser to pull out and bankrupt the paper.

Makes you wonder who is really behind it considering the source

This is democracy.