There is a culture in this country with regards to obtaining a Driving Licence. You are taught how to drive, You are taught theory and hazard perception and you are taught even how to perform basic checks on your car, fluids and what not and are tested on all these. But the moment you have that 'you have passed' moment, it all goes out of the window and it's a free for all. Id say from personal observation about 80% of motorists refuse to indicate, many develop road rage and a raging desire to get past that Cyclist or Bus, whatever the cost maybe... Even as driving tests have become more robust also with the inclusion of theory, it really hasn't helped at all. I think education cannot answer this, it is ingrained in our society. There could be an argument perhaps that year on year up until recent years road safety has improved, but i argue that it is because car technology has improved and not that driving standards have increased because it is my opinion and has gotten worse...