In March 1905, the German "Kaiser", Wilhelm II, visited Tangier, a city of international character in northern Morocco. There he loudly touted Germany's economic interests in Morocco and assured the Sultan of financial assistance in the event of a threat to Moroccan independence. At Wilhelm's urging, Sultan Abd el Aziz called for an international conference. The final act of the Algeciras Conference (7 April 1906) created the State Bank of Morocco, guaranteed the attending powers equal commercial rights in Morocco and created a native Moroccan police force led by French and Spanish officers.