Illegal procedure question

[Theisey]

Agree, that proper mechanics and reporting of fouls are important, very important.

We sure don't report to the WH and say I have a procedure call on team-A, we tell him exactly the foul. Such as false start, only 6 on the line, snap infraction, etc.
In he turn gives the S19 signal and announces "procedure" as that's what the NF signal chart shows.

Stadium announcers also will say "Procedure" over the PA system.

NF implies by virtue of their signal chart that S19, when used means "Illegal Procedure" and I would expect that if the WH has a microphone that's what he is suppose say. Personally I do not think it is wrong to say False Start or whatever. But if thats what the NF wants that's what we have to do.