There are key-fob seat belt cutters, for example [1]. I've never noticed anyone carrying one though. I note that most buses and trains have window hammers (or

There are key-fob seat belt cutters, for example [1]. I've never noticed anyone carrying one though. I note that most buses and trains have window hammers (or some other way to break the windows), usually several per vehicle. [1] https://resqme.com/product/resqme/ https://resqme.com/product/resqme/