Hi Marek,

In the comments on osm.org/changeset/49549101 I asked you to explain what the changes were that caused you to accuse another contributor of vandalism.

I had previously emailed you privately (in response to messages to the Data Working Group) asking the same thing. You ignored my request and asked someone to revert the changes that you did not like without giving any explanation**.

OpenStreetMap is a collaborative project. We need to work together to create the best map. So far the comments on the talk list such as https://lists.openstreetmap.org/pipermail/talk/2017-June/078223.html and on osm.org/changeset/49549101 suggest that you appear to be on your own here.

Note: this is a message sent that you have to read before continuing to edit OSM. You’ll be able to continue to edit as soon as you have read it, but please do explain the problem here or apologise first.

Best Regards,

Andy Townsend, on behalf of OpenStreetMap’s Data Working Group.

** Actually you pointed to some “problem data” that you yourself had contributed, but that is besides the point.