Confusion

Markings, among traffic signs or lights (and other people), can be difficult to interpret.

Always travel slowly enough to see AND decide about EVERYTHING around you.

These pictures show an approach to a roundabout where a car (in lane 2) turned left, hitting my son's car (in lane 1), going ahead.

Was she correct?  If so, how?  If not, why?

What's your opinion of the markings on the roundabout?  (Here's mine).

What would make them easier to understand?

Why won't they get improved?  (Answer: at end).