Keep vehicles and apparatus parked upwind, out of the path of the leak and 50 to 200 feet away. Do not use spark-producing equipment, and discourage its use by others. Use only intrinsically safe radios and flashlights during the incident response.
Extinguish cigarettes, e-cigarettes and vape pens. Do not ring doorbells, use garage door openers or turn electrical switches on and off. Do not step on doormats or shuffle across carpet.