Criminal procedure: Post-sentencing: Habitual offender + Sex offender registry

A habitual offender, repeat offender, or career criminal is a person convicted of a crime who was previously convicted of crimes. Various states and jurisdictions may have laws targeting habitual offenders, and specifically providing for enhanced or exemplary punishments or other sanctions. They are designed to counter criminal recidivism by physical incapacitation via imprisonment.

The nature, scope, and type of habitual offender statutes vary, but generally they apply when a person has been convicted twice for various crimes. Some codes may differentiate between classes of crimes (for example, some codes only deal with violent crime) and the length of time between convictions. Usually, the sentence is greatly enhanced; in some circumstances, it may be substantially more than the maximum sentence for the crime.

Habitual offender laws may provide for mandatory sentencing—in which a minimum sentence must be imposed, or may allow judicial discretion in allowing the court to determine a proper sentence.

A sex offender registry is a system in various countries designed to allow government authorities to keep track of the activities of sex offenders, including those who have completed their criminal sentences. In some jurisdictions, registration is accompanied by residential address notification requirements. In many jurisdictions, registered sex offenders are subject to additional restrictions, including on housing. Those on parole or probation may be subject to restrictions that do not apply to other parolees or probationers. Sometimes, these include (or have been proposed to include) restrictions on being in the presence of underage persons (under the age of majority), living in proximity to a school or day care center, owning toys or items targeted towards children, or using the Internet. Registered sex offenders are not allowed to sign up for or use Facebook or other social media platforms. Sex offender registries exist in many English-speaking countries, including Australia, Canada, New Zealand, the United States, Trinidad and Tobago, Jamaica, South Africa, the United Kingdom, Israel, and the Republic of Ireland. The United States is the only country with a registry that is publicly accessible; all other countries in the English-speaking world have sex offender registries only accessible by law enforcement.