We obeyed all laws when capturing this data. As you might notice, old town square does allow vehicles under special circumstances (delivery vehicles, mostly)
Have you every heard about Google Street View?
Maybe they got some special permission?
There is zero mention of privacy in the post so probably not.
Permission to drive in the pedestrian zone.
It's legal to take pictures in public places in the Czech Republic, no need to ask permission for that.
We are, obviously, adhering to all GDPR laws in the release of this dataset.