[General Scales]

I would say however many signs it took. The beauty of it being I work in a metal shop. Not very difficult for me to make signs and stands for them to go on with as much scrap as we go through. I'm not saying they'd improve a single damn thing since people are blissfully ignorant and continue to enjoy being as such. The only thing I worry about is a drive getting shanked, hitting somebody who is walking through and hearing this excuse as to why "Well, there are no signs around warning anyone". Tell me you can't envision this exact scenario.