Related Clues:

• Signal: 'Go to jail!'
• Signal with a black cone, possibly
• It's illuminating to do time?
• Connection in end of month to make horse see straight?
• Leading light promoting prison life?
• Light meat packed with energy
• Signal fire on hill
• Burn with sudden brightness
• Signal fire
• Signal fire - lighthouse
• Signal fire - signalling buoy
• Signal fire on a hill
• (Burn with) sudden blaze
• Prominent light on a hill
• Shining light (on top of a hill?)