No Fireworks Allowed

As a reminder, the sale and/or discharge of all fireworks, including those labeled "safe and sane", is prohibited within city limits, per the Diamond Bar Municipal Code (DBMC Sec. 16.04.010). Violations qualify as a misdemeanor that can carry fines and/or jail time. Fireworks-related complaints or safety concerns should be directed to the Diamond Bar-Walnut Sheriff's Station by calling 909-595-2264.