How come this is the ICR Cycling Itinerary C but it's a oneway:bicycle=yes - based on latest mapillary this is a one-way street, no exception for bicycles. I can't find signs showing where C goes and the Bike4Brussels planner is also wrong.
https://routeplanner.bike.brussels/#15.73/50.8419/4.4352?sb=true&p=profile1

Based on Mapillary the ICR 2/3 turn right on that pedestrian crossing - the bike lane on the south side of the road becomes one-way only to the SW.

This whole section should therefore be direction of ICR2/3 ?

Is this a Zone protégée ? We can't find a source for this so removing it from the Protected Areas list. This might be outdated or incorrect.

Honderberg à cartographier - chemins vers Delleure et maison communale.

Need field check - this path was supposed to be closed as Grippensdelle is not supposed to have bicycle traffic anymore (they say they closed Zoniënbosweg to bicycles too) but we need to check if they adapted the signage there. I suspect it's still open and the signs are still up.