Related Clues:

• Tocsin
• It opens the eyes of many every day
• Danger signal makes a number prepare for battle
• Signal fear
• With a large gun, put the wind up
• Alfred gave a seaman a sudden fright
• Scare infecting national army
• The fear with which many awake in the morning
• Apprehension admitted by Territorial Army
• A stirring factor in retirement?
• Panic like a seaman
• Alert in the manner of jollies
• Timepiece designed to wake one up at a preset time
• Such panic may be started by fire or burglary
• Wake-up timepiece