Hi Raphael
I've checked all 20 edits of user bulla. All but one of his edits seem problematical
Thanks for your efforts!
What shall we do?
- Keep them and trying to repair things? - Remove them (maybe with help from DWG), optionally do a PotM ( https://wiki.openstreetmap.org/wiki/DE:Project_of_the_month_Switzerland ) and re-map it from aerial imagery? - Something else?
Best regards
Lukas