A certain valuable contributor in this community has been suspended for a month, partly because it was his second warning, perhaps there were other factors unknown to the rest of us. It's my hope that he won't have this second suspension hanging around his neck for the whole time while he's on here, since another outburst is almost inevitable sometime in the future.
So how long must a user be on good behaviour before past suspensions are wiped clean, and the user can start afresh with zero suspensions against their name?