[Tagging] RFC: Door Values

[Andy Mabbett]

On 12 June 2014 11:39, Michael Maier <Michael.Maier at student.tugraz.at> wrote:

> It was only an assumption, that you enter a building through a door most
> of the time ;-)

Perhaps, but there are significant exceptions.

Sometimes people enter by driving into an underground carpark; or from
a metro station in the basement, or a walkway from another building.

Some buildings (or structures, more widely) have archways with no
door, or just a turnstyle, or are open to the outside along a whole
wall.

All of these, and more, need to be catered for.

-- 
Andy Mabbett
@pigsonthewing
http://pigsonthewing.org.uk