[Tagging] Give Way and Stop in two-way street

[Colin Smale]

> Hello all:
>
> There are some streets which, being two-way, one way has a Stop or Give
> Way
> and the other has not. How to tag them?
>
> My proposal is splitting the street in two highways with same name, same
> tags,
> etc, each one being one-way and exactly the same nodes, with one of them
> having an extra node for the Stop.

Why not use traffic_sign:forward or traffic_sign:backward to indicate the
applicable direction (relative to the direction of the way)?

Colin