Hello,

I am referring to the comment here
https://www.openstreetmap.org/changeset/134295538

"Bicycle=yes" is not a valid tag.
Keys in OSM do not have upper case letters, and "bicycle" is an access key, used to grant or revoke access in a street.

The point in the former comment is this:
* It is very likely there are additional signs to exempt cyclists from the one-way restriction.  Should that be the case, the proper tag to add is "oneway:bicycle=no"
* This part of Belgium is Flanders, and the M3 roadsign is very common in this area, i.e. cyclists and also lightweight mopeds are both exempted.  In that case, "oneway:mofa=no" is added too.

We will plan a survey here and repair the situation.