Related Clues:

• When repeated, child's term for supper
• Phone setting
• Warning of trouble from a republican involved in strike
• Distressful feeling
• Bedside buzzer
• What a snooze button delays
• Clamorous noise
• Security system sound
• Aid for heavy sleepers
• Confusing, loud noise
• First sound of the day, for many
• Noisy racket
• Burglar scarer
• Roman Law dismissed now, and that's a sign of danger
• Ender of a good night's sleep, perhaps