The text reviews the objectives of field operations, including patrol function and distribution, and highlights the importance of attitude preparation as it affects the patrol and the officer's responsibility. An examination of the various internal and external factors involved in observation and perception, and the process of identifying persons and property are also presented. Basic procedures in telephone, radio, and teleprinter communications, as well as such modern equipment as computers and recall signal devices are covered. Verbal and nonverbal communications skills are highlighted. Additional chapters look at interview and interrogation techniques; field notetaking, basic report writing, and recordkeeping; routine assignments; and handling in-progress personal and property crimes through effective communications and teamwork. Final chapters cover unusual occurrences such as natural disasters; crowd control and riot prevention; arrest, search, and custody; and officer safety. Chapter summaries, exercises, study questions, and references are provided. Illustrations and an index are included.