What can a parent or guardian do after signing for a provisional license?

After signing for a provisional license, a parent or guardian has the authority to cancel the license by providing a written request to the appropriate licensing authority. This action allows the guardian to reclaim control over the driving privileges of the young driver, which can be important if they feel that the driver is not ready for the responsibilities that come with a provisional license. This option ensures that parents or guardians can stay actively involved in their child's driving journey and promote safety.

In contrast, the other choices do not align with the rights granted to parents or guardians after signing for a provisional license. For instance, while parents can encourage practice hours, they cannot formally request them through the licensing authority. Furthermore, upgrading to a full license generally requires meeting specific criteria outlined by local laws and can't simply be done at the request of a parent or guardian. Lastly, removing a driver's restrictions is typically an action that must follow predetermined conditions set by the licensing agency, ensuring the driver has attained the necessary experience and skills, rather than being at the discretion of a parent or guardian.