loudspeaker

County sheriff’s deputies drive down some streets with loudspeakers urging people to flee around 2 a.m. — more than an hour before the 3:30 a.m. alert was issued.

An activist with a loudspeaker attempted to communicate with someone inside the apartment: “If they don’t have a warrant, you don’t have to open the door,” the voice said.

“Our response also includes usage of the Alert LA County messaging platform, door knocks or first responders with loudspeakers driving up and down streets.”

While there is no national law in France prohibiting the use of mobile phones on loudspeaker in public places, there are noise control regulations.

They didn’t hear any officials knock on their door or alert residents with a loudspeaker, he said.