Mine says pay in 30 days.
I did not have my radar detector on that day, as I have never got a "police" radar hit going between Hua Hin and BKK before. I used it next time on the way back, and got a few hits notably on the #9 bypass road to the airport side of BKK, the cameras are on the center posts. Did not get a hit in the Prechaburi area. Interestingly they are using "K" band which is the same as all the door openers at 7 Eleven's. The signature for the police radar is different than door openers, so need to be careful from now on. In Canada / USA they use a radar frequency that can not be picked up by commercially available detectors, so they were a definite nuisance there.
Yeah, yeah E-dork I speed when there is not too much traffic and minimal u-turn action, got a CBR929 too and it has seen over 140 the "odd" time (about half way thru 2nd gear)
... and I am close to the geritol group too 