I guess if newbies and few other low rank members will be restricted to get approval on their topic, we may somehow solve the hassles of frequent removal of topics.
Even not across all boards of this forum, restrictions of few discussion boards may help many active posters here.
The forum could not really do that. Restricting lower members to start new topic is a bad move to do for a forum. It is not actually a kind way to moderate the posts here. If it is implemented, it will be a bad image for the forum.
And there are actually new users that are asking and creating topics because they do have some business to discuss.
Restricting will not work.