I just discovered Mapillary’s “Traffic Signs” overlay in the iD editor, and the first sign I saw is incorrect:
It’s tagging this as a 70 speed limit sign, whereas it’s actually a pedestrian crossing sign.
Is there a way to report incorrect signs from iD/OSM?
Recognition takes place on the Mapillary side, so any corrections to the recognition must be made there. A good place to start might be: https://forum.mapillary.com/
If this happens on Panoramax, you can edit the tags and even remove false positives.