If you are looking for driving school lesson plans there are several alternatives.
Our top tip is make sure they are up to date. We have found driving schools such as DriveJohnsons lesson plan diagrams that do not reflect fully some of the recent changes to the driving test. So make sure that the diagrams that you buy are up to date in 2021.
There are plenty of driving instructors who are searching “free lesson plans and diagrams”. To be fair it is unlikely that you are going to get comprehensive good quality diagrams for free. Driving school diagrams take a lot of time to develop and it is unreasonable to expect the developer to spend time devising the lesson plans and associated diagrams for free.
You can find high quality driving lesson diagrams at ADI Ninja.
It may seem that driving lesson plans are not cheap. This is true. but as we have mentioned above, they take many hours to develop and the market in the UK is quite small. If the diagrams were targeted at learner drivers then that is millions of people. However since their are only around 40,000 driving instructors, the target audience is small and the only realistically profitable way to develop the diagrams is to have a reasonably high markup.