Thanks for the replies, as a parent this is not much fun to go through. We have given the guidance don't speed, and if you do keep under 90MPH.
I was shocked by the speed on the NIP form. I do know he would not have been the only car doing this speed at that time. I can confirm he was driving a car.
I agree that the ban will in some ways help him, further to this he is still alive and nobody obviously has been hurt.