9. As all persons are held innocent until they shall have been declared guilty, if arrest shall be deemed indispensable, all harshness not essential to the securing of the prisoner's person shall be severely repressed by law.

This principle finds its roots in the cornerstone of modern legal systems, the presumption of innocence. Dating back to the Roman legal tradition and finding expression in documents like the Magna Carta, it emphasizes that the accused should not be treated as guilty before proven otherwise. This profound notion aligns with the idea of fair trial rights and protects individuals from arbitrary detention or excessive force during arrest. In real-world scenarios, this principle is vital to maintaining public trust in law enforcement. When police conduct arrests, they must balance their duties with the rights of the accused, ensuring no unnecessary force is used. This fosters a safer environment for everyone, highlighting the importance of accountability in law enforcement practices while uphold the rights of the individual.