Interference- Runners Return

[blueforce]

Interference (All runners return): With runners on 1st & 2nd and the runner on 2 interferes with shortstop, how does the runner on 1st return if the batter reached 1st safely?

[bobjenkins]

Interference (All runners return): With runners on 1st & 2nd and the runner on 2 interferes with shortstop, how does the runner on 1st return if the batter reached 1st safely?

Well, you could put two runners on first.

Or, you could put the batter at first and the R1 at second.