Block / Charge Situation

[rwest]

Originally Posted by Snaqwells

Sure you did. You said if B1 is lying on the floor, A1 may then jump and land on him and at the same time draw a foul. I say if B1 is there first, A1 is responsible for the contact.

Nope, not legal, and it's covered under the screening rules. It has nothing to do with LGP.
Already did, 4-23-3 describes how LGP is relevant by describing the additional rights it confers on the one who has LGP.

Furthermore, jdw3018 lays it out well just above.

I never said he could jump on him. Under certain circumstances B1 being on the floor can be a block. I did not make a blanket statment. It depends on time and distance and if the player being defended as the ball or not.

The reason I brought up the screen is because you seem to think the player is entitled to a spot on the floor no matter how large an area. That's just not the case. And rule 4-23-3 does not exclude a stationary player when defining LGP.