When can/should PU call

[Gee]

Sorry, time can not be called during playing action. Batter is awarded first base and pitcher gets a warning for quick pitching.

If pitch did not hit the batter and there were runners on base it would be a balk. With no runners on base it would be a ball.

Apparently the PU was not paying attention, BAD situation. PU should be very watchfull for this and intercede before the pitcher even starts to throw the ball. G.