if you do not understand the jurys decision, that is your own fault, if you cannot see that if the paprazi had not been there the situation might have been different,the driver might have been driving more slowly etc
you still seem to be ignoring the fact that they were not wearing seat belts[ a common failing with the royal family],
if you choose not to wear a seat belt you are contributing to the possibilities of an accident being fatal.
if the driver was obviously pissed, you either get another driver, or wear a seat belt , or stand outside and refuse to get in the car
but if you are being pursued by papparazi, the situation is different,a Diana and co might take a risk to get away from the paparazi, do you not understand that?.
perhaps the driver was not obviously pissed,it seems to me that Diana had to take some responsibilty for her actions, and the papparazi too and the driver