Road sign in the West Bank near Bethlehem, warning of an upcoming checkpoint.
Welcome to Betar Checkpoint.
This checkpoint is for the passage of Israelis only. It is forbidden to pass and/or drive a person through this checkpoint, who is not Israeli!!
“Israeli” - a resident of Israel, a person who lives in the area and is a citizen of Israel, or a person entitled to make aliyah to Israel according to the Law of Return, 1950, as valid in Israel. [emphasis added]
The latter lengthy phrasing means, in a word, Jewish.
[H/t]
