Please confirm - misc

[teebob21]

Originally Posted by youngump

Unless the play takes the fielder into foul territory. And that's about any play where they touch the orange (why else would they do it?).

The term the book uses is an errant throw (ASA). In that case, both the defense and offense may use either portion of the double base. Should the offense use the "wrong" base on a quality throw, the defense may appeal, provided the runner has not yet returned to the base.

If the defense uses the "wrong" base, is it obstruction?

In the cases where both teams may use both sides, if there is a NON-malicious crash at the base due to the possible confusion of the players, do we rule OBS or nothing?