Well, Unfortunately, I have some different news Harry,
I have been riding my bike past multiple cops and they didn't seem to worry, of course the hairs on the back of my neck stood up though... I believe most wouldn't give a damn, even the Police Officer at my school seemingly doesn't mind. In regards to the overall consensus on whether the chinagirl kits are allowed, I have read on a few of the government sites stating that ICE's are allowed if they are under 200W
OR 50cc. It is likely that the laws have changed and I am being lied to once again but what I see is what I follow, and for now thats my excuse. arand18, check it out on google or the zbox website, and make up your own mind, best of luck