  We may soon see agencies offering public access to quantum communication
networks. In such networks it may be a feature that certain resources are
available only to priority users or at a higher user fee, as governed by a
protective agency overseeing the communication in the network. If the agency
wants to restrict the general users to communicate by transmitting states that
we categorize as free states of a quantum resource theory (QRT), it may employ
resource-destroying (RD) channels that do not affect the free states. Such
channels, however, only exist for the simplest of QRTs, putting fundamental
limitations on how quantum resources can be regulated. In this work, we go
beyond the present limitation by devising a nonlinear censorship protocol which
makes use of classical information about the transmitted state. We study the
requirement disabling malicious users from breaking the censorship. The
protocol can establish an unbreakable censorship of imaginarity and
entanglement, while no such censorship can be made for quantum discord and Bell
nonlocality.
