Basically an immobilizer is an electronic circuit attached to a car computer to disable starting / running the car by unauthorized entry method. read more
Or the slide could send it into a place it can get stuck; like a steep ravine, canal, or cliff. One that I remember was in the first months of Op Iraqi Freedom, where an Abrams crew didn’t see an irrigation canal ahead, they fell in at high speeds where it flipped over and sank in the water. read more
Rock avalanches occur when a large volume of stone blocks loosens from a mountainside. Once in a great while, large sections of a mountainside will come loose. This can have enormous consequences on both settlement and infrastructure in large areas around the location of the slide. read more