RIPLINE
Everything red is an extingiusher. So helpful and easy to remember in the dark.....
Um I don't think you've thought that one through properly! Don't they have braille markings like HAZ chem drums for using in the dark!
(YES I know what you mean about the colour coding)
We have a fire pistol on our aircraft. It's so old we reckon that if we did have to use it all we'd get is a baton round!