Max1 A certain very large oil company tried the same technique when an oil facility blew up - blame the (dead) staff for not following procedures.
Guys, if the system says you have to do something a certain way then do it. Don't fall for the trap of working in a corporate culture that has wonderful systems on paper - but that nobody can follow because of the workload.
If you do you are asking for grief, tell the world about it, blow the whistle.