Muhtasib
A muḥtasib (Arabic: محتسب, from the root حسبة ḥisbah, or "accountability") was "a holder of the office of al-hisbah in classical Islamic administrations", according to Oxford Islamic Studies. Also called ‘amil al-suq or sahib al-suq, the muḥtasib was a supervisor of bazaars and trade, the inspector of public places and behavior in towns in the medieval Islamic countries, appointed by the sultan, imam, or other political authority.