ASA OBS call then no call leads to ejection

[Robmoz]

Originally posted by ChampaignBlue

This may not be an over ruling. It would be as if I'm the BU and I see the runner obstructed rounding 1st on a gapper and there's a play at the plate on an inside the park home run attempt and my left arm is still sticking out, I wait for my partner to make the call then I come in with the OBS safe call.

Are you protecting this runner all the way to home when obstructed rounding 1st?