QUOTE (spandex)
can a gun take a pic of my speed, u say print out but if thay dont stop me is there any way i can get a fine in the mail or somethign like that?
also i was always told thay must show proof of the speed u were doing to fine u. e.g a print out, so a cop can say u were doing 150 in a 60zone with out proof?
The speed measuring devices used by police do not take pictures. Nor do they print out a certificate as proof of the speed. All they do is show the speed of the vehicle on a visual display.
You do NOT have to be intercepted at the time. The reason we do intercept whenever possible is to interview the offending driver and to confirm identity of the driver to satisfy any prosecution. If the driver is not intercepted at the time, then we have to contact the owner and demand they identify the driver at the time of the offence. If they fail to do this, then they themselves are committing an offence as well!
Even if a driver is intercepted, they do not have to be issued with a Penalty Notice at the time. The officer may choose, instead, to post it to them.
As for showing you "proof" of the speed you were detected at, you can certainly ask to inspect the reading on the device, but it does NOT have to be shown to you. (Although, in almost every circumstance, if you ask it will be readily shown to you)
Now, on the matter of identity of the driver, some of you may then consider NOT stopping for police and claiming that someone else was driving. So I'll suggest this to you.
In almost every situation that you will be intercepted, it will be for a "summary offence". That is, a relatively minor offence which can be dealt with by way of Penalty Notice, or summons to appear in a Magistrates' Court. You do not have to appear at court for these charges to be heard (but it is a good idea).
Now, if you choose not to stop for police, and they initiate a pursuit, you suddenly graduate from summary offences to indictable offences. These offences are much more serious, and require that you be arrested and interviewed on audio tape. You will then be released and charged by way of summons, or possibly be placed on bail. In some circumstances, police may make an application for you to be remanded in custody!
This now leads me onto the matter of pursuits. I have heard over the last few months several people say that police have to stop a pursuit if the speed gets above 120, or 150, or even 200. I can categorically deny any such law or regulation.
QUOTE (gooch)
just so you know, with lasers, its almost impossible to fight it in court
The Courts have long recognised the LASER as an extremely accurate and precise way of measuring speed.
QUOTE (Yogi)
Does that mean that if stock my car can take 17 x 9.5 that legally i can go upto a 18 x 10.5 ????
My understanding is you can alter your wheels and tyres each by +/- 1 inch, meaning a total maximum increase (or decrease) of 2 inches for the combination.
QUOTE (Yogi)
Well i think the only thing u can get away with is when was the last time the laser was serviced, if the laser's last service was more than 6months then it can be deemed inaccurate.
You've got more of a chance of proving who shot JFK!

All our devices are calibrated every 12 months, as required by legislation. We prove this by producing a Certificate Of Calibration to the court as evidence.
QUOTE (Yogi)
But then theres VicRoads policy on Roadworthy and speedo's. Apparently if your car is deemed roadworthy then the speedo can hav a leway of 10% of the speed shown. Eg if the car shows 60 then u hav a domain of 54 - 66. So if u get done on the laser/camera for 63/64 i think you r within reason to dispute.
Ah yes, let's discuss the ADR's.
Australian Design Rules require that a speedometer is accurate to within +/- 10% of the actual speed. Meaning, if you are travelling at 100 Km/h, then your speedo can display anywhere between 90 and 110 and still comply with the ADR's. Yet we all know that the Safety Cameras are set to trigger at 107!
This is easily explained. Road Rule 20 (speed limits) is something called an "absolute offence". Meaning, the speed you were detected travelling at is the actual speed you were doing, regardless of any discrepancies in your speedo. So the ADR's are totally irrelevant when trying to defend a speeding charge.
Whilst I'm on the subject of speedo's. How many of you can honestly say you have had your speedo's calibrated? If you haven't, how do you know they are accurate? Every police vehicle has a calibrated speedo fitted (which is how we can follow you and say "You were doing this speed"). Some of you may have checked the accuracy of your speedo against those speed check signs that get around the state from time to time. Whilst they appear to give you an idea of your speed, I personally wouldn't rely on them as they are not speed measuring devices for the purposes of the Road Rules, and are therefore not required (as far as I am aware) to be calibrated.