Unbelievable timing on reviving this thread kgb... I was just thinking of posting to it as well so here we go. In Japan a lot of the highways have 80km/h speed limits, and unfortunately they also have a lot of automated radar/camera devices called "Orvis" which record your speed, take a picture of your license plate and your face of course, and then send you a notice to show up at the police station (if you don't show up, the police just come to you but better not to test that theory for obvious reasons). Anything over 120km/h (40 km/h + over the limit) and you'll pay upwards of a $1000 fine, lose your license for one month, and have to attend a one day class (which if you pass a test afterwards the license suspension is dropped to one day). Anything over 130km/hr (50km/h + over the limit) and you lose your license for 6 months, pay a big fine, and must attend a 2 day class (which they also charge you $200 or something for).
Anyway, since the Roadster accelerates so nicely without even know it really, and since I can't see the gauge, I passed a car the other day who obviously knew the Orvis was there because he slowed down, and I blew by it setting it off. This sets off a very bright infrared flash (it looks like the sun lighting up almost) and it takes accurate digital photos even at night. The newer ones are connected by ATM line to the police, and you get a notice in the mail normally in 2 or 3 days.
I checked my log files that night and found out I hit 139km/hr when I was clocked (the flash and radar reading come almost at the exact same moment). I've been extremely lucky not to have go the notice yet (maybe because the roof of the Roadster hid my face??), but it's scary to say the least since it's just so easy to hit those kind of speeds or higher in this car. Only in 10% of cases if Orvis flashes does the notice not come, so I'm praying I don't end up in the 90% and have my license suspended. Reasons for not receiving a notice are that they could not see your face in the photo, rare but a possibility with the Roadster, or there are also 'dummy' Orivis' put out on the road just to warn people to slow down. Sometimes they also fire a 'warning shot' too.... but in most cases if it flashes you are busted. I'd really like to avoid this situation in the future. I doubt anybody has information about a good radar detector for Japan, but here is one I thought would be very nice -->
Rakuten: Comtech ZERO 552M (COMTEC) GPS Mirror Radar Detector (ZERO552M)- Shopping Japanese products from Japan
Although most of that page is in Japanese, notice the stunning screen shots showing all sorts of different speed traps. There is an English description at the bottom that looks like it was done with Google, but it is readable.
If this fits the Roadster I'm definately a buyer.... Let me know if anyone has any ideas.