Related Clues:

• Native peace-maker
• Call a halt to
• "Freeze!"
• 'Uncle!'
• Octagon inscription
• Octagonal sign
• Holmes prop
• Sneezer's aid
• Plumber's piece
• Cry from a tickled person
• Word on the street
• Prop for Sherlock
• Telegram punctuation
• Type of paper
• What to do if you see red