I belive consultants being one of the biggest growth areas in our trade over the last 10 to 15 years is in direct proportion to the overloading of routes. The elimanation of repair and testing crews and the overall decline of quality of service provided by a majority in our industry. I would belive that the injury rate could be linked to the shoter time it now takes to become a mechanic. But the numbers will prove that wrong as most serious injurys are involving men with at least 20 years in the trade???? Are the injury rates related to the number of hours worked???? I am not sure and proably will neve get the data needed to have more than just my opnion.