A request came to me from lb wikipedia.
The "good" user is this one : http://lb.wikipedia.org/wiki/User%3ACornischong
The "bad" user is this one : http://lb.wikipedia.org/wiki/User%3ACorni%C2%ADschong
In recent changes, they both appear as Cornischong. But the vandal is in reality Corni-schong
Cornischong is an admin on this wiki, he does not dare blocking the other Cornischong by fear he will be blocked as well...
What do you suggest ?
Anthere