Related Clues:

• Protect or screen
• Defence against charge - was seen elsewhere
• Answer to charge - was somewhere else
• Protective structure or device
• Is held as protective device
• Defence against accusation - was somewhere else
• Defence of being somewhere else at the time of a crime
• Defence against accusation - was seen elsewhere at the time
• Protect or conceal
• Piece of protective armour
• Piece of armour carried on arm to protect body
• Piece of armour carried on the arm
• Defence of being elsewhere at time of crime
• Piece of armour carried on arm
• Written defence or vindication