As I turned left into Tavistock place, I came face to face with a car, I had to get out and explain to them it was a one way street and they must have done an illegal turn to have got here, the male passenger said explain to me then why there is a traffic light, I just said your in a one way street, the female driver said, you keep repeating yourself, I said yes because your in the wrong, it wasn't until another cab pulled up behind me before she backed up. this was a non Uber car.