Alright so i banned him for griefing.
Yesterday i saw him griefing oasis, i warned him and told him to repair what he broke, and the next time i would see him i would ban him. Today i get an alert of him breaking lapiz blocks, i teleport to him, he was breaking a giant building made out of Lapiz, stone and Iron blocks next to spawn. I said what are you doing, he said checking if it was protected... He broke like 10 on the chat, 1 is enough im pretty sure. I banned him on sight
You already have been warned dude, We rarely give third chances