Am I missing something?

[IRISHMAFIA]

Originally posted by CecilOne

Does that mean that when a batter is "walked" and the catcher throws to 1st, as a precaution or whatever, the BR should be allowed to be in the way or in an unpredictable path with no penalty? Visualize the BR running (as opposed to strolling, standing still removing equipment, etc.) to continue to 2nd or bluff it?

The running lane is there to keep the runner from interfering with a defender taking a throw at 1B to make a play.

There is no play available as the BR is permitted to advance to 1B without liability to be put out. Preemptive moves by the defense should be made at their own expense and liability.