Harkar gets a call for help from an ex army colleague who is lying in a hospital bed after being involved in a hit and run. This brings him back to the UK again and to the county of Wiltshire. Is there a new protection racket operating in the area or is there more to this than meets the eye?
As always, it's a page turning action thriller and Harkar is out to get even with the people who put the man in hospital.