What should be done if a speed measurement device fails during use?

When a speed measurement device fails during use, the appropriate action is to inform a supervisor and follow established procedures. This ensures that the integrity and reliability of the speed measurement process are maintained. Reporting the failure allows for immediate investigation and resolution, preventing potential misuse or miscalibration of equipment. Following established procedures is crucial as these protocols are designed to address such situations, ensuring compliance with legal and operational guidelines.

Taking action promptly helps maintain evidence integrity and ensures that any enforcement actions based on speed measurements are credible and justifiable. In contrast, ignoring a malfunction or continuing to use faulty equipment could lead to legal challenges, lack of evidentiary support, and questioning of the officer's professionalism and adherence to departmental policies. It is critical to treat such failures with the seriousness they deserve to uphold proper law enforcement practices.