Almost every state has a disorderly conduct law that makes it a crime to be drunk in public, to "disturb the peace", or to loiter in certain areas. Many types of obnoxious or unruly conduct may fit the definition of disorderly conduct, as such statutes are often used as "catch-all" crimes. Police may use a disorderly conduct charge to keep the peace when a person is behaving in a disruptive manner, but presents no serious public danger.