I've seen a couple posts recently by guys in California referring to a 3" blade length limit. Is this a California law? Or a law for a particular city, such as LA & SF? Or for a particular county?
My current knowledge of Calif knife law is from the links below, where the authors state that common folding knives really don't have a blade length limit in CA:
But, I see they're dated 2002 and 2009. Have there been state changes I'm unaware of? Or is it a city issue? Or a county issue? I frequently carry Spydercos in So Calif with blades between 3-3.5" and I am learning I may be in violation? Thanks.