Runner on 3rd; Batter walks, continues to second?

[yscleo]

Thanks for the responses.

Another question. Many B/R runs through the 1B, and then comes back to 1B. When they come back to 1B, the play ends and they need to stay on 1B.

If the B/R runs through 1B, turns around and comes toward 1B, B/R then decides to take off toward 2B. Does it matter how they take the path?

1. If they go through 1B at a slight angle, and is in fair territory, and in a continuation runs toward 2B, that's fine.

2. If B/R runs through 1B in straight line, turns 180 degrees around to head in straight line toward 1B, then just before touching 1B, takes off toward 2B, I suppose that's still ok.

3. If B/R runs touching the orange part through 1B at a slight angle to right and goes into foul territory, then comes back toward 1B, and before touching 1B takes off toward 2B, seems like that's also ok?

4. If the B/R runs through 1B and has a slight angle toward 2B, in fair territory, then turns to come back toward 1B. Before touching 1B, the B/R suddenly takes off toward 2B. So this is slightly different than 1. (which is a contuous run toward 2B), but is at first heading back toward 1B, before sudden turning to head toward 2B. Is that ok?