Tangier Protocol of the international zone remained until its 29 October 1956 reintegration with Morocco, following Morocco's independence that year. After it came into force, the Protocol was also acceded to by Belgium, Netherlands, Portugal and Sweden. Tangier Protocol The Tangier Protocol (formally the Convention regarding the Organisation of the Statute of the Tangier Zone) was an agreement signed between France, Spain and the United Kingdom by which the city of Tangier in Morocco became the Tangier International Zone. The protocol was signed in Paris on 18 December 1923 and entered into force with ratification on 14 May 1924. Starting from 1929,
Tangier or slaves for tax purposes, even after their wholesale conversion to Islam. In the area around Tangier, these hateful taxes were mostly paid in female slaves or in tender lambskins obtained by beating the ewes to induce premature birth. Governor Yazid was murdered by Berber guards whom he had tattooed as slaves in , and in the 730s similar treatment from Governor Ubayd Allah and al-Muradi, his deputy at Tangier, provoked the Berber Revolt. Inspired by the egalitarian Kharijite heresy, Barghawata and others under Maysara al-Matghari seized Tangier in the summer of 740. In the Battle of the Nobles on