Nov. 3--As windstorm season approaches, Puget Sound Energy and Seattle City Light urge residents to get prepared and exercise caution and common sense when encountering downed power lines.

As part of their Take Winter by Storm (www.takewinterbystorm.org) campaign, the utilities Monday rolled out their new hybrid diesel-electric service trucks, had workers demonstrate tools they use to safely clear hazards, and displayed emergency generators.

They also provided two interactive demonstrations designed to teach people how to insulate themselves from electrical danger by visualizing how currents move and interact with objects and humans.

For instance, when a live wire touches the ground, electricity fans out in a pool. If you run or stride near it, your legs will bridge currents from higher to lower voltage and cause electrocution.

Experts advise that people near a downed line "shuffle" away with their feet close together. The heel of your front foot should never get ahead of the toes of your back foot.

Other lessons:

--If a power line hits your vehicle, stay inside until help arrives.

--If you must exit the vehicle, be careful never to touch the car and the ground at the same time. Be sure to keep your arms crossed over your chest while you jump. Then shuffle away.

--Try to stay about 30 feet or more from a downed line. Be careful what you carry; electricity can travel through it.

--Don't touch anyone else who is in contact with a power source. Instead, turn off power at the control panel if you can and call for help. Alert the responder quickly that it is an electrical injury.

--Don't try to clear branches resting atop a line. Call the utility company. It has the equipment and expertise.

The so-called Hanukkah Eve Wind Storm that slammed the region in December 2006 caused hundreds of millions of dollars in damage and left many residences and businesses without power for a week.

It also contributed to the deaths of 18 people, eight from carbon-monoxide poisoning. Generators and charcoal and gas grills should never be used indoors.

Utility spokesmen said trees have been cleared from hundreds of miles of line, and staffing and equipment have been bolstered and improved since the 2006 storm. Still, they emphasize that all residents should be prepared to fend for themselves for up to three days.

Being prepared means checking your property now for potential hazards, making an emergency plan with your family and talking with your neighbors.