In our area, most have been taught not to use the "block" or "push" signal.
Fist (obviously) then TC signal in the direction play will be going. Many will verbalize "illegal screen" as well.
Then we indicate the throw-in spot. If you have/use the NFHS Officials Manual you can find this on 3.4.2B p.69.
Last edited by billyu2; Thu Sep 20, 2012 at 08:43pm.
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