UK citizens who have fought with Israel in the conflict in Palestine should be tried for war crimes when they return home, the Scottish Green co-leader has insisted.Ross Greer called on Lord Advocate Dorothy Bain KC - Scotland's top prosecutor - to "make sure that every single one of these war criminals is arrested and prosecuted".He also called for businesses across Scotland to cease trading with Israel and cut any ties with the country.

UK citizens who have fought with Israel in the conflict in Palestine should be tried for war crimes when they return home, the Scottish Green co-leader has insisted.Ross Greer called on Lord Advocate Dorothy Bain KC - Scotland's top prosecutor - to "make sure that every single one of these war criminals is arrested and prosecuted".He also called for businesses across Scotland to cease trading with Israel and cut any ties with the country.