In English criminal law, intention is one of the types of mens rea (Latin for guilty mind) that, when accompanied by an actus reus (Latin for guilty act), constitutes a crime.n Frankland v The Queen, Lord Ackner held DPP v Smith to be incorrect insofar as it required objective foresight in determining intention of murder, saying that the common law reflected s 8 of the 1967 Act.
quarantine quarÂ·anÂ·tine (kwÃ´r'Én-tÄn') n. A period of time during which a vehicle, person, or material suspected of carrying a contagious disease is detained at a port of entry under enforced isolation to prevent disease from entering a country. A place for such detention.
Key Difference: Isolation is when the person who is infected with a particular disease is separated from the public to keep the public safe. The terms quarantine and isolation often scare people because usually represents the seriousness of a disease.uarantine is often used when a person comes into contact with an unknown substance or hazardous materials, which may or may not be detrimental to the personâs health. In this case, the person is usually placed under quarantine until proper tests are conducted. Difference between Isolation and Quarantine: Isolation.