Section 38375.

Cal. Vehicle Code - VEH § 38375.
in effect
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(a) An off-highway motor vehicle, except an authorized emergency vehicle, shall not be equipped with a siren. (b) A person driving an off-highway motor vehicle, except the driver of an authorized emergency vehicle as permitted by Section 21055, shall not use a siren.

References

referencesCal. Vehicle Code - VEH § 21055.
Source: CA Legislative Counsel Bulk DataURL: https://downloads.leginfo.legislature.ca.gov/pubinfo_2025.zipFetched: 6/27/2026

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