Is there an accepted method of looping thru MenuItems w/ToolStripSeparators?

I have a dynamic menu structure associated with my Windows application. The main menu has subitems, ToolStripMenuItems along with ToolStripSeparators. The issue I'm having is knowing when a User's access is limited, certain menuitems won't show, which is correct, however, I not always able to prevent the ToolStripSeparator from showing. Is there a way to ensure I can remove ToolStripSeparators along with a ToolStripMenuItem if it's not suppose to show up?

I've attached an image for visual reference.

Hope that makes sense!

Thanks,
Screenshot.jpg