Related Clues:

• Warning from the minister
• Lengthy reprimand
• Public address
• Last four characters from 2 down switch instruction from teacher
• A teacher prepares it
• Deliver a talk
• Bit of education
• "I hope you've learned your __!"
• Keynote address, e.g
• Takeaway provides duck with nuggets initially - it's a warning to others!
• Lecture Security Services in sacred surroundings
• Moral or religious lecture
• Love helping, it is said
• Platform speech
• Period with fewer commitments?