Related Clues:

• Word on a red octagon
• Intercept
• "That will do!"
• "Cut it out!"
• Subway station
• Punctuation in a telegram
• Telegram punctuator
• "Enough already!"
• 'Enough, you're killing me!'
• "No more!"
• What to do when you see red
• Organist's selection
• ''Knock it off!''
• Word before or after ''traffic''
• Pull up