In the context of RADAR operation, what does vehicle bunching refer to?

Vehicle bunching refers to the phenomenon where multiple vehicles are located in close proximity to one another on the road. This situation is significant in RADAR operation because it can affect the accuracy of speed measurements. When several vehicles are closely grouped, radar signals can struggle to distinguish between them, potentially leading to erroneous speed readings or difficulty in isolating a specific vehicle’s speed.

In practice, this is particularly relevant for law enforcement officers using RADAR to enforce speed limits, as identifying an individual vehicle's speed in a bunch can be challenging. Understanding vehicle bunching helps operators interpret data accurately and maintain effective speed enforcement, ensuring that they focus on specific targets rather than groups of vehicles that could complicate the analysis of individual speeds.