Israel is not without its critics and that is the right of free speech. But when you ONLY complain about the supposed activities of Israel and ignore Israel's neighbors and their activities, then it is anti-semitism. And Loach is guilty of anti-semitism, period.
U.S. says it killed 10 AQAP Islamist militants in four air strikes in Yemen since April 23 (Reuters)
from the article: British director Ken Loach backs Palestinian call for boycott on Israel