Related Clues:

• Be hesitant
• Obey a sentry
• "Not so fast"
• "Just a sec!"
• Abstain
• "Hold your horses"
• What things may grind to
• Go no further
• ''Hold it!''
• Come to a standstill
• Sentry's directive
• Refrain from
• Drill command
• What an out-turned palm may mean
• Perimeter command