Is it possible to make a zone where you can’t place blocks?

[TinanYx]

How do i make it so you cant build dynamic terrain in a zone

alright so its not a zone but you can surround an area with barriers the two basketballs are the corners of the zone (that you dont need) i put the problem with this tho is that you can build a support from the side to build above the barrier [Screenshot 2025-05-20 215237] you could also try a filter thing like this [Screenshot 2025-05-20 220212]