To move from your Ls to your Ps you need to pass a practical driving test. During the test, a testing officer will sit in the car with you as you drive.
If you’re on your Ls and keen to learn more about safer driving behaviours then the Safer Drivers Course is for you. The Safer Drivers Course is great because it will help you understand more about speed management, gap selection, hazard awareness and safe following distances all in preparation for when you drive unsupervised on your Ps.