[Tagging] highway=motorway and motorroad (implies)

[John Smith]

On 11 June 2010 00:48, M∡rtin Koppenhoefer <dieterdreist at gmail.com> wrote:
>> from your suggestion lanes=2 should be implied aswell.
>
>
> I'm against implying this. If there is a key lanes=2 I know that
> someone checked this and put it. If there is nothing, it is unknown.
> Simple as that.

Using that logic you wouldn't be able to imply anything from missing tags...