Section 21700.5 Of Article 2. Additional Driving Rules From California Vehicle Code >> Division 11. >> Chapter 3. >> Article 2.

. No person shall knowingly drive a bus within the City of San Diego which is transporting any public or private school pupil who is enrolled in kindergarten or any of grades 1 to 12, inclusive, to or from a public or private school, unless every such pupil is seated in a seat.