Police terminology capitalization question Code 1 Code One Code one code one?

In police terminology, "Code 1" and "Code One" are typically used interchangeably to refer to a non-emergency situation. The capitalization can vary depending on departmental preferences or style guides, but "Code 1" is commonly seen as the standard format. Generally, "code one" in lowercase is less formal and not typically used in official communications. It's always best to follow the specific guidelines of the police department in question.