I got told during my cpc training that he had to keep the lesson very specific and had many EU restraints to deal with one prime example being that he couldn’t plan anytime for the London lorry ban subject as that only matters to drivers in certain locations.
My knowledge of cpc legislation is non existent so maybe someone like a trainer can step in here but from what I’ve gathered is they have to keep it as broad as possible as cpc applies to all of EU.
Also I had people in the cpc who spoke almost zero English but that doesn’t matter as long as he sits in for the 7 hours as he can just look at the pictures… Such a joke.