Attention, speed offenders! Mobile speed cameras on the A4 active today!

Attention, speed offenders! Mobile speed cameras on the A4 active today!

Today, July 2, 2025, drivers on the A4 motorway must arm themselves with great caution. Mobile speed cameras are active and ready to target speed offenders. These mobile speed cameras are located on the side of the road in several locations, with the danger level being particularly high in four designated sections. If you think you can just cheat your way through, you may soon find yourself with a fine notice, because the measurements can change at any time and can be used flexibly. These flash units are usually radar or laser-based and usually only flash forward, which makes quick detection difficult. [News.de]. Aachen extends to the Polish border near Görlitz.

The A4 is not only one of the most important traffic arteries, but also the fourth longest motorway in Germany with a total length of 583 kilometers. In addition to the mobile speed cameras, there are also six stationary speed cameras in operation on this route. These speed cameras are a joint effort by police authorities and municipal authorities and are subject to strict requirements to prevent misuse. Mobile speed cameras may only be set up by responsible police officers or authorities, not by private individuals. Bussgeldkatalog.org adds that these speed camera systems can be used flexibly, making them an effective tool against speeding violations.

The technology behind the speed cameras

The possible uses of mobile speed cameras are diverse. They work with various technologies, including piezo sensors, laser beams and radar waves, to accurately detect speeding. Depending on which model is used, the measuring device can use different parameters, such as distance measurements and speed measurements. It should be noted that there is a tolerance deduction for speed measurements: 3 km/h for speeds below 100 km/h and 3% for speeds above 100 km/h. SOS-Verkehrsrecht also describes that speed cameras are usually aimed at detecting the front part of vehicles, which means that vehicles behind tend to remain undetectable.

Road users who end up in the sights of speed cameras need to act quickly. The fine notices are usually delivered within one to two weeks. However, the fines authorities have up to three months to issue the appropriate punishment. For those who might want to complain about the legality of speed cameras, it should be said that an objection to the fine notices is certainly possible, but this involves a certain amount of effort.

In view of the road traffic regulations, radar detectors and speed camera warning apps are also taboo in Germany. Anyone who takes the wrong path here can expect a fine of 75 euros and also one point in Flensburg. So, dear drivers, stay alert and stick to the speed limits because the law has its eyes everywhere!