This is good since sometimes the plane's own batteries have caught on fire. Having some kind of flame-proof, reinforced steel box they can drop dangerous devic

This is good since sometimes the plane's own batteries have caught on fire. Having some kind of flame-proof, reinforced steel box they can drop dangerous devices in wouldn't be a bad idea either, as in the case of some idiot with shoe-bombs they could wrestle the device off the person and chuck it in there to be contained.