Constitutional law hornbook

Another common theme seen throughout the horn laws across the states is the line: “The driver of a motor vehicle shall, when it is reasonably necessary to ensure safe operation, give audible warning with his or her horn but shall not otherwise use such horn when upon a highway

” This section has two important points to be aware of

Hornbooks are one-volume treatises written primarily for law students on subjects typically covered by law school courses

Unlike casebooks, which are collections of cases (or excerpts of cases) chosen to help illustrate and stimulate discussion about legal issues, hornbooks attempt to summarize and explain the law in a specific area

Study supplements such as the Black Letter Series and the Examples and Explanations Series, also try to explain the law in a much more straightforward manner than casebooks

Study supplements, however, are written in a less scholarly manner than hornbooks and tend to focus on the basic issues without providing detailed analysis