Talk Morgan Forums Morgan Sports Cars Morgan Plus Four, Supersport & Plus Six (CX & CXV Generation Vehicles) Have you driven your CX today?

Typical commercial GPS devices are accurate to 4m with a 95% probability according to most makers. So that means over a mile (1600m for the mathematically lazy like me). That means .25% as a guide. That's not going to be material to a discussion with a speed camera notice! It's also likely to be more accurate than the car's built in system given the range permitted. Given the average speed cameras are over multiples of miles the GPS is going to be way more accurate than you need to get nicked

I would hesitate to say that the latitude on the cameras is of that order. In a 20 or 30 limit they are set quite tightly from one of the speeding re-education courses I may have once attended. Allegedly.