TomCat totally agree, every accident should be looked at, but they should also be looked at as individual cases. I think it could be very hard to define each accident, and place it in a box. BUt I totally agree that they should be studied to see if improvemnets in safety or working practices of marshals and officials. I can not see a valid reason for not doing so. But this doesn't deflect from the reasons I mentioned about the course licence, or for the reason for rejecting the course licence totally.