Uniform neutral color.....

U.S./Canada: White or gray
U.K.: Blue or black
Rest of Europe, depending upon country and age of wiring: Blue, black, white, red, gray, or who knows what else????

I say we recommend a new international standard neutral color of pink with yellow polkadots! [Linked Image]

Scott,
I just looked back at the thread -- I'm going to post a query about the old French system in the group that was mentioned. Maybe if I can get a reply on that question we'll have then covered the main systems in Europe, past and present.