Feel Safe on Freeway behind this guy?

Adam H wrote:

ScottG wrote:
Not as stupid (or maybe as bad..) as mounting them or gas cans on the back of a vehicle.

I've been placing a 2 gallon gas can on a tray attached to my rear bumper on my camper for years, what's the problem? And it's held down with a bungee cord too. Nobody has called 911 scared out of their wits on me, better to not clutter up an emergency line for a trivial thing. By the way, my gas can has never fallen off either...