On 16 Oct 2009, at 08:25, Bruce Napier wrote: > > . If I am on a dual carriage way in North Wales I assume my speedo > is over reading by 8% and knock off only 2.3% so that indicated 74.3 > mph equals 70 mph. >
I don't know about your arithmetic, but unless there's a barrier between both parts of the duel carriagway, you'd be breaking the limit by 10mph. Remember it's national speed limit. Steve (with the benefit of his Speed Awareness Course) [Non-text portions of this message have been removed]
