Nope.
Not GOE, EZY, nobody is allowed to do what is called "duble-filling". If the CFMU ever allowed someone to do that we would be crucified. When someone is caught doing it, the secong FPL is ALLWAYS Rejected even if the route is good. Fair to say that we can only catch them sometimes.
Now; we do not have the tools, the time or the mandate to go out there and play Mr. Policeman. Maybe things will change in the near future, but for the moment we all have to live with the cheaters.
Cheers