In former times--and in remote places even today--it was common for Muslim schoolboys to stone Jews. When the Turks conquered Yemen in 1872, an envoy was sent from the Chief Rabbi of Istanbul to inquire what grievance the Yemenite Jews had against their neighbors. It is indicative that the first thing of which they complained was this molestation by the schoolboys. But when the Turkish Governor asked an assembly of notables to stop this nuisance,there arose an old doctor of Muslim law and explained that this stone-throwing at Jews was an age-old custom (in Arabic 'Ada) and therefore it was unlawful to forbid it. [p. 76]