[Tagging] maxweight : x tons exept for bus

[Marc_marc]

Le 10.09.24 à 12:15, Alberto Nogaro via Tagging a écrit :
> It would help if Marc_marc could post the image of the traffic sign 
> which originated the thread (or the image of an equivalent sign) and 
> tell the country where it is placed. 

The sign I posted in the previous message is in France, but it also 
exists in Belgium and Switzerland.
using overpass, it seems to exist massively in half of europe
I'm not sure what good it would do to know the list of countries where 
this sign exists.

> Then a user with local expertise could chime in, 

I have local knowledge of these 3 countries

> and we could decide if the wiki needs clarification.

that's what my message is about, specifically :
is maxweight:bus (10 more used than maxwight:conditional in this 
usecase) an interesting key? if so, we should document it

should maxweight keys (excluding :conditional sufixx) be numeric only
(+ possible unit) or is it a good thing to allow the usual negative
"no" value ? the related traffic sign is B13 (maxweight) M9z "exept bus"