Can someone clarify this code section. Does this mean that the white conductor in a 14/3 romex cannot be used for the return conductor to the light? I see this used all the time for the return conductor . Usually not re-identified and usually at the end of the line(single gang box with a 3-way switch installed) where the feed is on the opposite end and the light feed is in the same JB(in the middle of the run) as the 14/3 to the switch. If it can't be used can it be used as a traveler instead and re-identified to meet code?
