California is one of the most linguistically diverse states. When interacting with a limited-English-proficiency (LEP) individual, an officer should:

Explanation

Best practice for LEP interactions, reinforced by California's Dymally-Alatorre Bilingual Services Act and federal civil-rights principles, is to use simple vocabulary, visual cues, professional translation services, or bilingual coworkers — not to rely on minor children, which is discouraged because of confidentiality and developmental concerns. Louder English (b) does not aid comprehension. Refusing service (c) is a civil-rights violation. Reporting based solely on perceived language ability (d) is unlawful profiling and contrary to California's status as a sanctuary jurisdiction under SB 54 (the California Values Act).