Related Clues:

• Telegram word
• ''Go no farther!''
• 'Let it be!'
• Give it a rest
• Like some electrical plugs
• Like a gander
• You may come to it
• Put the brakes on
• Tour part
• Buck, for one
• Red alert?
• "Don't take another step!"
• What 28-Across means
• Steer, for one
• Sign outside a post office