The United Kingdom refused Jewish immigration to its British Mandate of the Middle East, now known as the the nations of the State Israel and the Kingdom of Jordan. This resulted in the deaths of hundreds of thousands of Jews in the Nazi death camps.
Churchill and Roosevelt were aware of the Nazi death camps by 1943 and did fuck all as it was not in their political interests nor military strategy to stop the slaughter.
After the WW2 the British refused Jewish refuge, from a war ravaged Europe, to shiploads of Jews to what is now the State of Israel and incarcerated them in internment camps in Cyprus. Not that much better than the Nazis led by Hitler did.
I don't think the Brits have any say in this matter and should STFU as they are just big mouthed hypocrites.
Israeli policy has been since day 1 only to accept as refugees those thought to be of Jewish lineage.
https://en.wikipedia.org/wiki/Beta_Israel#Population there are over 100K Falasha Jews (Beta-Israel from Ethiopia) in Israel that were offered refuge and gained citizenship by the Law of Return
This is not about racism toward Africans this is about the laws of the State of Israel only allowing Jewish immigration. There are many Jews that were either cast out (expelled) from their homes or immigrated from Morocco, South Africa (Afrikaans of Dutch or British Jewish bloodline) Egypt, Iraq, Yemen, Syria, Iran and other Muslim lands there are even some Jews from India living in Israel. There are no substantial number if Black African Jews left now. This is a matter of bloodline right to return and not politic.
So fuck off -- that is the fucking way it is.