The system, a “point-to-point” speed measurement, calculates average speed using the times at which a vehicle passes two recording devices and the distance between the devices. However, the Changhua County Police Department last month canceled 3,627 speeding tickets issued on a section of the Sibin Expressway (Highway No. Police issued 94,984 tickets from July 2018 to March using data from average speed control system, less than 3 percent of the tickets issued during that period, Lee said. The lack of certification standards has invalidated tickets issued through the system, Kao said. The National Policy Agency said that average speed control systems have reduced speeding cases in New Taipei City by 90 percent.

Source: Taipei Times May 21, 2020 15:56 UTC