The bill amends Section 31-45-1 of the General Laws in Chapter 31-45 entitled "Noise Limits for Motor Vehicles" by introducing new definitions and provisions for noise limit enforcement. The bill specifies that noise limits are measured in decibels with a calibrated sound level meter, adding the definition of "dbC" as decibels measured on the "C" scale, in addition to the existing "dbA" scale. It sets the maximum allowable noise levels at 86 dbA in speed zones of 35 mph or less and 90 dbA in zones over 35 mph. Violations of these limits are subject to fines as outlined in § 31-41.1-4.

Furthermore, the bill authorizes municipalities to install and operate automated noise violation detection systems that can monitor and detect violations of noise limits, including those measured in dbC. These systems are described as having sensors that produce images of vehicles in violation along with the detected noise levels. The bill ensures that any fines associated with violations detected by these systems cannot exceed the penalties already established in § 31-45-4. The act is set to take effect immediately upon passage, indicating the legislature's intent to promptly address noise pollution from motor vehicles.

Statutes affected:
7368: 31-45-1