Possible Clues:

• Frenchman on old ship gets to scare Don Cook with tip off (4,3'1,4)
• Tip off individuals following target in the pack (4,3'1,4)
• Provide tip to character from leaderless areas before Christmas delivery (4,3'1,4)
• Told to mind yourself as this is what sign writers will do to your vehicle with key? (4,3'1,4)