This makes a great holiday read. Suspend believe and just go with it. I guarantee that you will want to keep reading and find out what happened. A great fast paced thriller that requires no investment from you, easy to read and be entertained.
It really is very difficult to review this without spoilers. The only thing I would say is that with the propensity for all characters to wield a gun, I sincerely hope the UK does not go the same way as the US!