Related Clues:

• Campaign button verb
• See 46-Down
• Dele countermand
• Let it be
• Going back in Time?
• Proofreader's 'leave it'
• 'Keep this'
• "Leave this in"
• Galley notation
• Editor's overruling
• 'Undo' mark
• Put back in office
• Let it stay, editorially
• 'Put it back'
• Ditch a dele