umm just tried the following
In your Options -> Writing, set "Newly registered members:" to " May submit drafts for review".
I do not have that option
Below are the options I do have?
Size of the post box: lines
Formatting: Users should use the visual rich editor by default
Convert emoticons like :-) and :-P to graphics on display
WordPress should correct invalidly nested XHTML automatically
Default post category:
Writing by e-mail
To post to WordPress by e-mail you must set up a secret e-mail account with POP3 access. Any mail received at this address will be posted, so it’s a good idea to keep this address very secret. Here are three random strings you could use: e3a2a, 3be07, 2d38a.
Default post by mail category:
When you publish a new post, WordPress automatically notifies the following site update services. For more about this, see Update Services on the Codex. Separate multiple service URIs with line breaks.
As you can see i have no
set "Newly registered members:" to " May submit drafts for review"