I've only had the RNS 510 for a week so I'm still getting use to it. On the drive home from Alton Towers
on Friday we encountered delays on the M6 (nothing unusual
) so we dived off the motorway and shot up some A roads adjacent to the M6 (Holmes chapel, knutsford etc)
The map was displaying grey blocks on the motorway, does this signify traffic congestion? Does it pull this from the Traffic reports? which where suggesting 6 miles of slow traffic