Castletown School of Motoring Lessons LESSON 4 (Progression Management)

LESSON 4 (Progression Management)

When you will start your next EDT lesson 4, with your Approved Driver Instructor (ADI), you should already have achieved lesson 1st, 2nd, 3rd EDTs.

The 4th EDT lesson 4 is base speed & progression on public road. You should be confident with the follows aspects:

  • Controlling speed(you should be able to adjust speed & road layouts);
  • Watch your speed limit(don’t drive too fast);
  • Stopping distance(stopping distance with different speed & load);
  • Effects of road & weather conditions (speed, cornering, breaking distance);
  • Driving too slow (you should able to keep up with traffic, progress)

You also should be able to explain the potential effects on driving too fast & braking too hard on:

  • On your own safety;
  • The safety of your(s) passenger(s);
  • The safety of other road users;
  • And on the environment;

If you are struggling with lesson 4 (EDT), maybe more practice with an ADI, your sponsor, or both would be advisable as lesson 4 is very challenging (the RSA are recommending 3 hours tuition between each EDT).

If you need more help on EDT you can email me for further details on

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Castletown School of Motoring

ADI number 35 371