News on environmental zones and air pollution
In its daily fight against air pollution, the German metropolis is trying to break new ground. For example, the Federal Environment Agency in Frankfurt is currently testing a new measuring method. According to the SPIEGEL, the pollutant emissions of motor vehicles can be measured with the help of light beams.
The problem with this new technology could, however, be the not infringement of the ubiquitous data protection: the system also films the license plates of passing vehicles.