the law allows for the carrying of a knife for a reasonable legitimate purpose

My opinion, not from the silos it’s worth little, is that this is all that should be needed.

“What’s that? What’s it for?” … “Ok, we got a call from a concerned citizen who thought it was a knife. Have a good day!”

Maybe they could throw in a polite, friendly suggestion that they use a bag to transport their tools but its not like it’s required, if I’m understanding correctly.