What is the role of the examiner during the TPST?

The role of the examiner during the Third Party Skills Testing (TPST) is primarily to assess the applicant's driving abilities and adherence to road safety guidelines. This function is critical as it ensures that only those who meet the required standards for safe driving are licensed.

Examiners observe various aspects of the applicant's driving during the test, including their ability to control the vehicle, perform maneuvers correctly, follow traffic laws, and respond appropriately to different driving scenarios. This assessment not only focuses on technical skills but also emphasizes the importance of safe driving practices that protect the driver, passengers, and other road users.

Other roles mentioned, like providing driving lessons or promoting good driving practices, are not the examiner's primary responsibilities during the TPST. Evaluating the vehicle’s performance may be part of the test if it relates to how it affects safety and control, but it is not the central focus of the examiner’s role. Thus, the examiner's main function is clear: to evaluate the applicant's competency in driving in a safe and responsible manner.