Rotterdam the first Dutch municipality to place cameras against noisy cars
Rotterdam will become the first city in the Netherlands to deploy cameras aimed at detecting noisy vehicles, city officials announced. According to the AD, the pilot program will place advanced sound cameras at four locations to measure the decibel levels of cars and motorcycles, targeting what residents have identified as the city’s top traffic nuisance.
The initiative comes amid rising complaints about vehicles producing excessive engine noise, especially on sunny days. Authorities have reportedly struggled to enforce existing rules because noise, unlike speeding, is not formally classified as a traffic violation under Dutch law. While it is illegal to make “unnecessary noise,” enforcement has so far relied on police officers rather than automated systems.
Previous experiments with noise meters at the Strevelsweg, Bergselaan, and Laan van Magisch Realisme measured decibels and displayed warnings when vehicles exceeded 83 decibels. These devices could not automatically register license plates or issue fines. Rotterdam’s new sound cameras will record both the vehicle’s license plate and its noise level, though fines will not be issued during the trial period.
City Councilor Pascal Lansink (VVD) said the program aims to explore the legal limits of enforcement. “Because the need is high, we are now seeking the maximum legal space to demonstrate that the sound camera can provide our enforcers the missing piece of support,” he wrote to the city council. Amsterdam has tested similar cameras, but Rotterdam is the first city in the Netherlands to deploy them for formal enforcement consideration.
Two cameras will be installed before summer, at Haagseveer in the city center and the Strevelsweg in Zuid. After four weeks, the devices will move to the Maasboulevard and the Laan on Zuid. Officials will assess whether the cameras reliably measure noise and correctly associate it with specific vehicles.
A human enforcer will still be required to determine whether a vehicle caused “unnecessary noise.” Lansink explained that a municipal officer can review camera footage to decide if noise levels warrant action, and any legal challenges must withstand judicial scrutiny.
The pilot will not result in fines. Its purpose is to test feasibility before potentially seeking approval from the Public Prosecution Service. “We are pioneering,” Lansink wrote.
In addition to noise cameras, Rotterdam is testing a new type of “warning pole” for speeding. These devices measure speed, automatically recognize license plates, and display the offender’s plate alongside a message visible to other drivers. The warning poles will be trialed for six months at various locations, and authorities will evaluate whether it is legally feasible to send offenders a warning letter.
