Hate crime in criminal law involves a standard offence (such as an assault, murder) with an added element of bias against a victim (individual or group of individuals) because of their physical appearance or perceived membership of a certain social group. Examples of such groups can include, and are almost exclusively limited to race, ethnicity, disability, language, nationality, physical appearance, political views, political affiliation, age, religion, sex, gender identity, or sexual orientation.
Hate crime should be distinguished from hate violence, or hate incidents, which might not necessarily be criminalised Incidents may involve physical assault, homicide, damage to property, bullying, harassment, verbal abuse (which includes slurs) or insults, mate crime, or offensive graffiti or letters (hate mail). Non-criminal actions that are motivated by these reasons are often called "bias incidents".