加利福尼亚州禁止平民在车辆上使用蓝色外部照明灯,将其保留给警察。 California bans civilians from using blue exterior lights on vehicles, reserving them for police.

最近在加利福尼亚州几个地区进行的法律更新中, 澄清只有警车才允许使用外部蓝色灯光。 In a recent legal update across several California regions, it's been clarified that only police vehicles are permitted to use exterior blue lights. 不允许平民在汽车上安装这些专门留给执法部门的灯光。 Civilians are not allowed to equip their cars with such lights, which are reserved for law enforcement. 这一规则的目的是维持秩序,防止道路混乱。 This rule aims to maintain order and prevent confusion on the roads.