is there a gas can law, pertaining to what type of fuel is in it, going by the color of the can? Red is gasoline, yellow is diesel, and i believe blue/purple is kerosene?? I use nothing but gasoline, but use straight and 2 stroke. I dodged a bullet recently when a worker put straight in my lawnboy, but didn't start it yet. I just bought a Yellow can (the word diesel molded into it), so i can make it easier for them to distinguish the differnce of straight and mix. i think the chances of this being issue are slim to none, but was wondering of there was a law?