Can you check this guy    Sometimes he makes useful edits such as adding interwikis to the Catalan Wikipedia but most of his edits are small difficult to detect vandalism to Spainrelated pages and since those pages get little traffic it takes very long until his changes are reverted Take this diff as an example of his bad edits  changed country from Spain to Catalonia  in the infobox Or this one  There are many more just check them yourself He also typically removes the es from official URL and changes it to a DNS alias like net He knows very little English so he rarely edits sentences in articles All this comes as no surprise since his nickname means independence in Catalan claims in his Babelbox that he cant speak Spanish and says that he comes from the Catalan Countries Thank you