What is the common nickname for London police officers based on their historical roots?

The common nickname for London police officers is "Bobbies," derived from Sir Robert Peel, who founded the Metropolitan Police Service in 1829. His establishment of a professional police force aimed to create a system of law enforcement that prioritized community-oriented policing and maintained public order. The nickname "Bobbies" is a colloquial reference that honors Peel's contributions and has persisted through time, embedding itself in the culture and identity of London’s police force.

While "Peelers" is also a nickname that has been associated with the early police, it is less commonly used today compared to "Bobbies." "Cops" is a more general term for police officers that can refer to law enforcement in various contexts, not specific to London. "Guardians" is a more modern and broad term that does not specifically highlight the historical roots of London policing. Thus, "Bobbies" remains the most recognized and historically relevant nickname for officers in London.