Which type of cornering begins with a tighter radius and gradually opens up?

Answer: B — Increasing radius

The type of cornering that begins with a tighter radius and gradually opens up is known as increasing radius cornering. In this scenario, the driver initially encounters a narrow turn, which then broadens out as they maneuver through it. This type of cornering is particularly important for maintaining speed and control throughout the turn, allowing the driver to exit the corner with improved acceleration and stability. Understanding increasing radius cornering is essential for law enforcement driving, as it helps in navigating turns effectively while considering vehicle dynamics and safety. The ability to recognize and adapt to different types of cornering can significantly enhance a driver's performance and control under various driving conditions.