Well, the question on the Jewish part is whether it would have been common knowledge in Great Britain at the time what more they were doing. There are serious questions about how widespread the knowledge was even in Germany -- one German wrote to a British friend near the end of the war that most Germans did not know that hundreds of thousands of Jews had been murdered in the East -- and in Britain, there was also the problem that most of the atrocity charges laid against Germany during World War I proved to be the whole cloth inventions of British propagandists.