Run. Hide. Fight.
Official training for active shooter at NASA. Of course, since the US Government will not allow even concealed carry permit holders to have a gun in their vehicle, that is pretty much all you can do.
> Run. Hide. Fight. Official training for active shooter at NASA. <
It could be worse. Note that the British sign (post #13) says Run. Hide. Tell.
In Britain, fighting back is evidently no longer an option. Don’t even consider it. Better to try to make a phone call as you’re being stabbed to death.