Possible Clues:

• ''... if you want to avoid trouble''
• Words implying consequences
• Words before the consequences
• Vague threat from uncapped mushrooms on middle of steak
• Bully's warning
• "Otherwise, you'll be sorry!"
• Alternatively, economists support currency in Lapland
• Deposit with university, alternatively
• 'And you'd better listen!'
• Unpopular alternative