What are the six SAE levels of self-driving cars?

Driverless cars aren’t the same as self-driving cars . The deployment of self-driving cars also very much depends on the culture of the unpredictable elements of its environment. FIVE OF THE INTERNET’S MOST PERTINENT QUESTIONS ABOUT LEVELS OF SELF-DRIVING CAR AUTOMATIONWhat are the five levels of self driving cars? Are self-driving cars legal in the UK? Could self-driving cars be on UK roads by 2025?