Possible Clues:

• Forceful discouragement or dissuasion
• The use of fear to dissuade
• Discouragement as lower classes hear Latin poet
• What discourages lower classes reciting Roman dramatist?
• Sleeveless garment
• Check
• Discouragement of Parisian introducing Roman writer, say
• Discouragement of French king grasped by old poet
• What nuclear weapons provide
• Revised rent decree that puts people off?