Related Clues:

• Stop progress
• See 70-Across
• Slap the cuffs on
• Take into custody
• Come to a stop
• Arrest
• It's followed by ''Who goes there?''
• Detain
• 'Freeze!'
• Incarcerate
• Put a stop to
• See 61-Across
• Run in
• Roadblock demand
• Police action