Exactly ....the EPA would be interested in this.....he also endangering the health of anyone nearby....also if any of the cars he is working on do not belong to him...then he is running an illegal business...city or county ordinances likely prohibit that....call the city and or county to complain.....Call the fire dept about spraying paint out doors. CARB would be interested too.....I imagine in California, he is only breaking a few dozen or so rules...