My brother-in-law works at a plant that has the panty-waist "no gun" policy. I told him there is mo way I'd take my gun out of the truck just to drive to work. I'd quit first...but I'd prolly just keep it in there and not mention it. Your vehicle is an extension of your home, and they have NO RIGHT telling employees what they can or cannot have in their vehicle.
Don't invest in idiots....the market's flooded!!!