I think its based on the testing instruction in the manual. Ex, the manual for the radar used in my case specifies to do a moving test at a legal speed against the vehicle speedometer. So if it comes to trial I will be asking if officer performed that part of the test as per the manual.

**posting here for visibility...originally posted in the 4 demerit section ** Hi there I have a trial next week for a speeding ticket I got in may, for 110 in an 80 (officer reduced to 100 in 80). I requested trial and the disclosure indicated the serial number of the radar unit was not available, s...

Hi there I have a trial next week for a speeding ticket I got in may, for 110 in an 80 (officer reduced to 100 in 80). I requested trial and the disclosure indicated the serial number of the radar unit was not available, so i made additional disclosure requesting more information about the radar uni...