Why should you avoid getting in and out of your vehicle while fueling?

• Static electricity can be generated as you move around or get in and out of your vehicle.
• When you return to the pump and touch the nozzle handle, static electricity could be released.
• This could ignite the gasoline vapours and cause a fire or explosion.
• All of the above.
  Explanation:

  "You should stay outside your vehicle while fueling to avoid the risk of static electricity. Moving in and out of your vehicle can generate static, which, when you return to the pump and touch the nozzle, could be discharged. This static spark has the potential to ignite gasoline vapours, creating a dangerous fire or explosion. "