How can the reliability of speed readings be ensured during enforcement?

Ensuring the reliability of speed readings during enforcement is primarily achieved through the regular calibration of the equipment. Calibration ensures that speed detection devices are functioning accurately and consistently. This process involves comparing the device's readings to a known standard and making necessary adjustments to align with that standard. Regular calibration helps to account for any mechanical or electronic drift that may occur over time, thereby maintaining the device's precision.

This approach is critical in upholding the integrity of speed enforcement, as it provides law enforcement officers with confidence that the speed readings they are utilizing in enforcement actions are both accurate and defensible in a court of law. Regular checks also help mitigate issues that could arise from external factors, such as environmental conditions or wear and tear on the equipment.