Possible Clues:

• Fed up at last with no attack
• Fed up at last without prosecuting
• Keeping safe
• Fed up with the finish when there's no attack
• One gets fed up at last with not being offensive
• Get fed up with death, but not from an attack
• Fed up with not being on the attack at last
• Fed up at last with not taking offence
• Fed up at last with never being for the prosecution
• Fed up with finishing in no offensive manner