Related Clues:

• Napoléon, for one
• One who can't go home
• Prohibit
• Put an end to
• Outlaw
• Blackout
• Deposed leader's fate, maybe
• Oedipus, in the end
• Rule out
• Bar
• Interdict
• Put the kibosh on
• Cessation
• Proscription
• Greece's Constantine II, for one