In criminal and traffic defense, a common complaint from an accused individual or their family is that the arrest affidavit, arrest report, accident report or citation contains one or more errors. For example, if there is a DUI accusation with a child in the car but the officer marks on the DUI citation that there were no passengers under the age of 18 or marking "no injury" on a traffic ticket in a case involving a near fatality. (actual examples). The ugly truth is that the police, deputies and troopers filling out these documents are people too, and they make mistakes. Unfotunately, typographical or similar errors will usually not lead to a case being dismissed.
In criminal cases, searches resulting from vehicle stops have been hotly litigated since the automobile became available to the public in mass. Since cars are mobile and not as private as your home, the Supreme Court has interpreted the constitution to afford vehicle searches and seizures less protection.