[Talk-GB] Documentation of passing=* tag

[David Woolley]

On 16/01/2023 12:51, SK53 wrote:
> I'd probably prefer width as a tag
> as this can now be measured with reasonable accuracy (0.25-0.5 m) on a lot
> of aerial imagery. Other aspects which may add to the value as well as
> width are the nature of the highway corridor. A narrow asphalt road with
> grass verges is a different proposition from one with no verges and
> dry-stone walls on either side.

What is probably more difficult to map is the effect of parking.  One 
could argue that some roads near me are de facto single track with 
passing places, because of parking, even though they probably weren't 
when I first moved to the area.