Final Answer:
Inspectors or mechanics should remove previous inspection stickers from the windshield and affix the current inspection sticker.
Step-by-step explanation:
The requirement to remove previous inspection stickers and affix the current one is based on safety and regulatory standards. The presence of multiple stickers on the windshield can lead to confusion and may hinder the clear visibility of the current inspection status. Removing old stickers ensures that only the most recent and accurate information is displayed, promoting safety on the roads.
Furthermore, adhering to this practice aligns with regulatory guidelines and inspection protocols. It helps maintain a standardized and consistent approach to vehicle inspections, making it easier for authorities to verify compliance. The visual clarity provided by a single, up-to-date inspection sticker contributes to the overall effectiveness of the inspection process.
In conclusion, the directive to remove previous inspection stickers and apply the current one is a practical measure that enhances safety and regulatory compliance. It streamlines the inspection process, reduces the risk of confusion, and ensures that a vehicle's current inspection status is clearly communicated. By following this protocol, inspectors and mechanics contribute to a safer and more organized road environment.