Blitzdefence/Wing Tsun

Can anyone tell me about this book? I hear that it had some really good ideas about what to do after a fight, like what to say to bypassers, to the police, how to make a statement etc. so that you don’t get sh*t on as a Martial Artist defending yourself. I’m really interested in buying the book if this stuff is in it.

Never heard of it, but I’m sure Intro to last chapter goes like this:

Finish your business and get the hell out of there. Don’t say anything to anyone, keep your head down, and go.