School crossing zones; large children's sports complexes; Planning District 8. Expands the definition of "school crossing zone" to include areas surrounding schools where the presence of students, in addition to children, reasonably requires a special warning to motorists. The bill also defines "school" and provides that, in Planning District 8, the term "school" includes large children's sports complexes, defined in the bill. Existing provisions of law allowing photo speed monitoring devices to be installed in school crossing zones will apply to any location that meets the expanded definition.