Using a selection tool allow Admin's to delete chunks. By default if player entities found in a chunk the chunk will not be deleted. This can be forced by holding the SHIFT key while selecting an area. In all cases you will not be able to delete a chunk if a player is present.
Providing the player with new tools or adjusting the game interface, without fundamentally changing gameplay.
Using a selection tool allow Admin's to delete chunks.
By default if player entities found in a chunk the chunk will not be deleted.
This can be forced by holding the SHIFT key while selecting an area.
In all cases you will not be able to delete a chunk if a player is present.