### Instruction: Based on this paragraph, what was the main focus of Mohammad Shah I's reign over his sultanate?
### Input: When Mohammad inherited the newly born sultanate from his father Alauddin, the land was still infested with thieves and robbers. As such he spent the entire part of his reign in establishing law in his land. He ordered his governors to never give refuge to anyone who defied his authority. This campaign was successful and at the end of his reign,the land became peaceful and law abiding. He also sat on the takht-ē-firoza or The Turquoise throne which was gifted to him by Kapaya Nayaka.
### Response: Mohammad was mainly focused on establishing law and order within his territory during his reign in order to remove thieves and robbers.