Who was a significant reformer associated with police uniformity?

The significance of Sir Robert Peel in relation to police uniformity lies in his foundational role in establishing principles of modern policing. In the early 19th century, Peel introduced the Metropolitan Police Service in London in 1829, which was one of the first organized police forces that emphasized professional standards and accountability. One of his key objectives was to create a uniformed police force that would serve the public with integrity, thus fostering trust and community cooperation.

Peel's emphasis on regulation and discipline in police forces extended to the standardization of uniforms, which distinguished police from military or other civil groups, creating a recognizable identity that symbolized authority and order within urban settings. His "Peelian Principles" laid the groundwork for contemporary policing ethics and practices, stressing the importance of not only appearance but also public perception and community engagement.

In contrast, the other individuals listed contributed to various aspects of criminal investigation and policing but did not specifically advocate for police uniformity in the same foundational way that Peel did.