[Tagging] Tagging highway=cycleway without explicit knowledge of the law?

[Liz]

On Sun, 13 Dec 2009, Anthony wrote:
> There aren't "boundaries".  There are plenty of places where people walk,
> cycle, and drive vehicles.  The three are not mutually exclusive.
not physical boundaries
the boundary of the class of "cycleway"
the class of "footway"
the class of "road"

so that we can say "this is a cycleway" and "this is not a cycleway"
those sort of boundaries