In previous materials, we warned that it is already too dangerous to park in closed or underground parking lots, because electric cars have access to them.
Electric cars tend to self-ignite, such as this case with a Tesla car in China. The car self-ignites without even charging at the moment of self-ignition.
You can also see how quickly it covers the neighboring cars.
In not a few cases, all the cars in the parking lot are burned by such self-ignitions.