Which are running their 2020 car survey.  I got an email, did the survey but as it said there is no BACK button, I took the trouble to cut/paste the questions here so you can see in advance what you need to enter.  Apologies in advance for any formatting difficulties.   You may wish to respond.        Which are running a car survey, see link below.   https://www.which.co.uk/reviews/new-and-used-cars/article/which-car-survey/take-part-in-the-which-car-survey