Unbreakable Windows and Doors

General Info

Windows (Both on cars and infrastructure), doors and walls are unbreakable, why? It is to avoid griefing buildings or breaking into a house without an admin overseeing it. It's a security meassure.

How?

Infrastructure is unbreakable because it has infinite healthpoints, it is basically invincible because of that, on the opposite side are car windows, you can break them but they regenerate in a fraction of a second.

Can car windows stil be uninstalled?

Yes, yes you can still uninstall car windows, they work like normal car windows.