Final answer:
False imprisonment is the unlawful violation of personal liberty of another person.
Step-by-step explanation:
The unlawful violation of the personal liberty of another (PC 236) is b) False imprisonment.
False imprisonment refers to the intentional confinement or restraint of a person's freedom without their consent and without lawful justification. It involves the deprivation of personal liberty and is considered a crime. This crime can range from physically restraining someone against their will to confining them within a fixed space from which they cannot easily escape.