Possible Clues:

• Capital of Corsica
• Corsican capital
• Capital of France's largest island
• A Scottish dear concealing accident, half-cut in Corsican port
• Capital of Corsica and birthplace of Napoleon
• A sailor docked with one in company in island capital
• Corsican city
• Odd couples in Corsican revelling, after most of open port there
• Half chance that a girl drinks port
• A sheep mostly around Channel Islands? It's in Corsica!