Final answer:
In the United States, smoking is generally not permitted within 25 feet of a vehicle containing LP-gas.
Step-by-step explanation:
Smoking is not permitted within how many feet of a vehicle containing LP-gas?
In the United States, smoking is generally not permitted within 25 feet of a vehicle containing LP-gas. This regulation is in place to reduce the risk of fires and explosions. LP-gas, also known as liquefied petroleum gas, is highly flammable, and smoking near it increases the chances of igniting the gas, which can have severe consequences. Therefore, it is important to maintain a safe distance to ensure everyone's safety.
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