They get paid £50, I think, if they go on it. Take them out on a bike probably for the first time, see what it is like for the cyclist. From what I have seen of many "professional" drivers attitude to cyclists might not be a bad thing. Probably an easy £50 if you are furloughed or taxi driver without much airport work. Not really a scam you don't have to do it*New scam in Nottingham £50 for professional drivers to go on cyclists awareness course.
There you go fixed that for you.
*AFAIU - might be wrong though