[Tagging] Priority over/for oncoming traffic

[Philip Barnes]

On Tue, 2016-01-19 at 13:41 +0100, David Marchal wrote:
> Hello, there!
> 
> How should I model roads on which one traffic way has the priority
> over the other one, like with the "Priority over/for oncoming
> traffic" signs the Vienna convention registered (https://en.wikipedia
> .org/wiki/Vienna_Convention_on_Road_Signs_and_Signals#Road_signs)?
> The wiki says nothing about them.
> 
> Awaiting your answers,

An interesting question, I too would be interested in this as they are
not uncommon.

If it helps, I have a mapillary sequence showing one.
http://www.mapillary.com/map/im/3tHqLTGORcRj-Q1K1LPITw/photo

Thanks
Phil (trigpoint)