Not sure about the "car falls into the lake" scenario, but I know some women who carry these for fear of a crazed Uber driver who might lock them in the car.

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ronsor 13 hours ago | parent [-]

The crazy Uber drivers would replace their windows with plexiglass if that caught on.

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AngryData 6 hours ago | parent | next [-]

You are assuming a crazed uber driver is smart and knowledgeable enough to do that, but 90% of people driving ubers to start with are doing so because they don't have those kind of skills or knowledge.

	▲	DANmode 4 hours ago \| parent \| next [-]
		Well, this is a whole different kind of ignorant.
	▲	ronsor 4 hours ago \| parent \| prev [-]
		I think the crazy kidnappers might have another reason for doing it other than lacking skills.

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chdjdbdbfjf 13 hours ago | parent | prev [-]

Your threat model is incoherent.