In policing, what are the four components represented by the acronym CORN?

• A. Colour, Origin, Race, Nationality including Citizenship
• B. Code, Origin, Religion, Nationality
• C. Colour, Origin, Religion, Citizenship
• D. Color, Origin, Race, Nationality including Citizenship

Answer: (A)

The four components represented by CORN are four grounds police training uses to flag potential discrimination related to race and national origin. They are Colour, Origin, Race, and Nationality (including Citizenship). This mnemonic helps officers remember that skin colour, where a person comes from or their ethnic background, their racial identity, and their legal status related to nationality and citizenship are all relevant considerations to avoid biased or unlawful treatment.

In policing, the legal framework treats Race as encompassing colour and nationality/ethnic origins, so this four-part reminder aligns with that perspective. The phrase “including Citizenship” clarifies that both nationality and citizenship status are part of the concerns, not treated separately.

Other options mix in terms that aren’t part of the CORN mnemonic, such as Code or Religion, and use different spellings (Colour vs Color). The intended four components are Colour, Origin, Race, Nationality including Citizenship, which is why that option is the best fit.