[Raymond]

Originally Posted by bob jenkins

NCAAW:

A.R. 161. A1 drives to the basket and:
1. The referee calls a player-control foul and an umpire calls a block; or
2. The referee calls a charge and an umpire calls a block.
RULING 1 and 2: When the officials signal simultaneously, they shall
get together and agree to give the call to the official who had the play
originate in his/her primary. When the officials disagree that the fouls
occurred simultaneously, they shall determine which foul occurred first.
Once a decision is reached, that foul is reported to the official scorer
and the appropriate penalty is assessed.
(Rule 4-5, 4-7, 4-15 and 4-17.1)

....

Hmmm, so in the ruleset that handles the situation the same way jar does, signaling is considered the deciding factor as to what the officials "ruled/called". So there is precedent for "officials' signals" to be the trigger of whether or not a blarge is in effect.