Speed cameras typically operate by capturing an image or video of a vehicle as it passes a certain point. The camera then uses various methods to determine the speed of the vehicle based on the distance traveled over a known period.
In general, speed cameras are designed to detect the speed of individual vehicles rather than multiple vehicles simultaneously. They typically focus on one lane or specific area to accurately measure the speed of the targeted vehicle.
If there are two vehicles on different lanes next to each other, it would be challenging for a speed camera to accurately measure the speed of both vehicles simultaneously. The camera's field of view and targeting are usually optimized for a single lane or a specific area, and measuring the speed of multiple vehicles in different lanes simultaneously would require specialized camera setups and algorithms.
However, it's worth noting that different types of speed cameras exist, and some may have wider coverage or multiple sensors to monitor multiple lanes simultaneously. These cameras can capture speeds of vehicles in different lanes or even multiple vehicles in the same lane. The specific capabilities and configurations of speed cameras can vary depending on the technology and infrastructure used in a particular location.
To get accurate information about the capabilities of speed cameras in your area or for a specific purpose, it is advisable to consult with local traffic authorities or organizations responsible for traffic enforcement. They can provide you with detailed information on how speed cameras operate and their capabilities regarding detecting multiple speeding vehicles.