Neighbors Smokey Bonfires

So I live in San Clemente with a small child and our neighbors have nightly bonfires that billow smoke into our apt.

I’ve talked to them about stopping or moving the fires elsewhere but they are not receptive and have not stopped.

We talked to the fire department who said there’s nothing they can do… what do we do from here? Strobe lights on their fire location? City hall? The police?