Related Clues:

• Holiday that's a signal for disaster
• Cry for help, or a time for celebration
• Occasion to honour workers and call for help
• 5/1 festival that's apt for this puzzle's eight longest answers
• Rejects, of course, first man ringing yard signalling distress
• Emergency call from PM before division in week
• Radio distress call
• Urgent message when many morris men gather
• Call requesting help in part of shortest month
• 01/05/2017
• Help me to get a holiday
• Pilot's "We're in trouble!"
• Distress call which comes from the pronunciation of “help me” in French
• Holiday emergency!
• Distress call on first of fifth?