Related Clues:

• Flag down
• Grind to a halt
• Telegram "period"
• Tops a different way?
• Dickensian epithet
• "That's ridiculous!"
• Octagonal traffic sign
• Scrooge cry
• "Humbug" preceder
• Call a halt to
• Contemptuous cry
• "Freeze!"
• "Pooh!"
• 'Uncle!'
• Dickensian outburst