Cika wannan jumla: A lokacin rani na 1907, kabilun Chaouia sun jagoranci tawaye game da amfani da sharuɗɗa a cikin Yarjejeniyar Algeciras ta 1906 a Casablanca, inda suka kashe ma'aikata 9 na Turai da ke aiki a layin dogo tsakanin tashar jiragen ruwa da kuma dutsen dutse a Roches Noires. Faransanci ya amsa tare da jirgin ruwa
harin Casablanca daga 5 zuwa 7 ga watan Agusta, kuma ya ci gaba da mamayewa da "saukaka" Casablanca da filayen Chaouia, wanda ke nuna farkon mamayar Faransa daga yamma.