OK, so this is now mainly a Autotoll thread. While we are at it, has anyone considered installing more gadgets, while they are at the nosecone anyway? Installing a Passport 9500ci radar detector / laser diffuser I'm not intending to drag race the Model S at any time, but the stealthy silent shoooosh of an acceleration can quickly bring you up into points territory. Speed limits change constantly, very often not making sense so suddenly it's 70 instead of 110 for no other apparent reason than - because we can. I am not sure about this passport unit, what it includes, but I also know of IR LEDs which makes it hard or impossible to see your license plate when viewed by a digital camera (i.e. speed camera). Does Hong Kong only use the speeding cameras, or also lasers?