structural:scholar_edition, linguistic:paraphrasing
Crackdown on corruption

Slowly but systematically an-Nasir increased his power as sultan and took revenge on the emirs who had mistreated him in the past and on the emirs who plotted against him after his return to Egypt. He abolished a few official positions, seized the wealth and property of corrupt officials, discharged the Oirat Mongols from royal service and annulled the exceptional taxes and surcharges (Mikoos) which were imposed on the common people by the authorities and which enriched officials and made the emirs more powerful. He employed Emir Ibn al-Waziri, a man who was known to be tough on corruption, as the head of Dar al-Adl (Court of Justice) and every Monday the Sultan would listen to complaints from the common people against the officials and the emirs. He prohibited his governors from executing or physically punishing convicts without his permission and he shut an infamous prison near the Citadel. In 1314 he abolished the post of vice-Sultan. In 1315 he carried out a land survey to re-establish the amount of the taxes which the land owners and the landlords had to pay to the state.