Few people in the UK will have heard of Ze’ev Hever. A far-right member of the Jewish Underground in the early 80s, he was convicted in 1984 for attempting to place a bomb under the car of a Palestinian political leader. But in the years since, he has become more sophisticated and influential. He is now the secretary general of Amana, the development company behind some of the most violent settlements and outposts in the West Bank. Last week, the UK government announced that it will impose sanctions on Amana and six other groups that support West Bank settlers –