Possible Clues:

• Inoffensive weapon left in Nazi leader's possession
• Innocent
• In safe house initially dispense with some weapons
• Causing no damage
• Not likely to cause damage
• No danger in a limbless cockney
• To like the Venus de Milo is hard? It's not ugly
• Completely safe
• Husband with weapon not so benign
• Meat surrounding third burger from Takeaway is safe