Dear Gizbar,

You are probably not aware of the various means of communication in the OSM community. The DWG has sent you a message on your user account (visible on your OSM user page) and also we have put a comment on one of your changesets:

osm.org/changeset/76308299

Because you did not reply to any of those messages, I repeat my message here:

The DWG received a complaint about this changeset where you have removed a number of houses as can be seen on achavi:

http://overpass-api.de/achavi/?changeset=76308299

From the underlying aerial photo for that region (as can be seen in JOSM or iD) I still can see the houses that you have removed. Removing data from OSM - without contacting the mapper who has added that data is considered as bad practice. Was there a reason for you to remove that data?

I also made a comment on:

osm.org/changeset/76342752#map=19/56.89394/12.51052

The DWG has blocked you for 24 hours in order to get your attention. Will you please reply to me and to the comments that other users have been made to your changesets?

Best regards
Marc Zoutendijk
OpenStreetMap Foundation
Data Working Group