The point is that language is unavoidably ambiguous (I'm sure there's a mathematical information theory proof of this, akin to the Byzantine Generals problem.).
Re:The rule says, “No vehicles in the park”
by dudeinjapan on Monday June 26, 2023 @11:27AM
(#36480957)
"DANGER!! Unexploded ordinance! High risk of death!" is far less ambiguous than "Keep off grass". The former is sufficiently unambiguous that it will deter any sane person from entering.
In the situation where context is different than what a reasonable person would expect, it has to be included. Language changes meaning depending on context.