The 1929 riots that left hundreds dead
The riots took the form, for the most part, of attacks by Arabs on Jews accompanied by destruction of Jewish property. During the week of riots, from 23 to 29 August 1929, 133 Jews were killed by Arabs,
The British-appointed Shaw Commission found that the fundamental cause of the violence, "without which in our opinion disturbances either would not have occurred or would have been little more than a local riot, is the Arab feeling of animosity and hostility towards the Jews consequent upon the disappointment of their political and national aspirations and fear for their economic future",
https://en.wikipedia.org/wiki/1929_Palestine_riots#:~:text=During the week of riots,Mandate police suppressing the riots.