UBB.threads PHP Forum Software Community Forums UBB.classic UBB.classic 6 Support Restricting certain users from editing post

Can you restrict only specific users from editing post? I have a problem child and want to keep him from hacking up the board by editing posts days later, but don't want to restrict all the users that I don't have problems with. Did a search but didn't come up with anything.

Thanks

UBB Classic 6.7.3