What I don't understand about it all, is that he easily would have had enough money to invest before he stepped on a plane out of the UK. He was setup for life. He doesn't need $150mil to send his kids to uni. It's one thing to have ambition, he could have gotten everything he wanted with some patience, but it's another to do what he did.
In the book he says he costed security at £6 million per year.
So that's what he is paying per year now to keep himself and his family safe.
I guess he can't just live a quiet life in a two up two down house..
Unless they both get into a sort of protection scheme and have surgery to change their appearance. They cant just disappear into anonymity like a regular normal couple could.