Thanks for the quick response and the detailed explanation! I'm not an expert on lane mapping but your explanation sounds reasonable based on the little that I know. I was just concerned because from the changeset itself it merely looked like the tags were removed indiscriminately. Maybe if next time you could add a bit more detail in the changeset comment it would make it more evident that the changes were intentional and considered :)

Btw, would you prefer to communicate in Portuguese? I don't know French well enough so I defaulted to English, but I've noticed that you edit frequently in Portugal, and in Braga in particular.