Related Clues:

• Coach line
• Free __: carte blanche
• It may start with "A guy walks into a bar . . ."
• Strengthen without police constraint
• Little woman kept missing gym — it makes you laugh
• Crack in a cracker
• Strap in a tack room
• Government announced control
• Complete embarrassment
• Pull this to stop a horse
• Strap for stopping a horse
• Strap the guides a horse
• Strap that guides a horse
• ''Knock, knock'' starts one
• "Knock, knock" starts one