49.5

That is the speed we're governed by, apart from the possible fuel savings I have no idea as to why it would be set at that. Going down the M23 at al I was being passed by everyone including a granny in an old and battered car. Just makes the journey a bit more hazardous I think, more chance of falling asleep due to sheer boredom. I would be most interested to see how things compare to a 49.5mph & 55mph settings. Who would actually be better of.