Related Clues:

• Old-fashioned police cry
• 'Hold on there!'
• Middle of the quip, with 37-Across
• 'Cut it out!'
• Sentry's order
• 'Quit it!'
• 'Halt, salt!'
• Cry from the crow's-nest
• '___,' said Tom haltingly
• 'Don't come any closer!'
• 'Hold it, buster!'
• Company command
• Salt stopper
• 'Hold your horses!'
• Sentry's command