yes hello i recently gave someone an extremely stern warning because they've commited a bunch of textbook vandalism in recent times what should i do if it is to happen again
I'll assume this is a question for the Wikipedia advice column my askbox moonlights as these days.
The short version is, if you've warned them in a way that makes it clear that they'll be blocked if they keep it up, report them to this noticeboard to be blocked by an admin.
The long version is here.














