I just know that it's going to be so obvious to everyone else, but I can't work it out......somebody put me out of my misery please........
On the Satnav map, there are small dots on the roads - not regularly spaced - sometimes distant, sometimes close together, sometimes in clumps.
I've tried and failed to match them to physical elements at that part of the road, and considered whether it reflects a measure of busyness, but I can't match it with anything.
any ideas ?
On the Satnav map, there are small dots on the roads - not regularly spaced - sometimes distant, sometimes close together, sometimes in clumps.
I've tried and failed to match them to physical elements at that part of the road, and considered whether it reflects a measure of busyness, but I can't match it with anything.
any ideas ?