Liability refers to a person's legal obligation or accountability to another person for some wrong done. Liability arises when a legal right is infringed upon through the violation of a duty. There are two main theories of liability - remedial liability which seeks to remedy wrongs through enforcing rights, and penal liability which focuses on punishing wrongs. The four main types of liability are criminal, civil, vicarious, and absolute. Criminal liability involves crimes against society while civil liability involves infringements of individual rights. Vicarious liability makes a person responsible for the acts of another in certain relationships. Absolute liability holds a person responsible regardless of fault through strict enforcement of duties.