John McCallum wrote in message <6p6r4h$20g_002@melbpc.org.au>... >In article <6p6cf2$ts1$1@news.wantree.com.au>, "Neil Gerace" <geracen@nospam.wantree.com.au> wrote: > >>It is a plain grey disc (maybe it's supposed to be white, I dunno). > If it's in WA it's the termination board for a temporary speed restriction.