Which one is correct?

The ACCC wrote a media release which made the following claim: \"To use Calvary medical facilities, a medical practitioner enters into a contract with Calvary granting them rights to use Calvary medical facilities. In March 2011, Calvary introduced a new set of by-Iaws that governed the conduct of medical practitioners who wish to use Calvarys medical facilities. The byIaws included provisions that allowed Calvary to refuse to grant, or to revoke, the right of a medical practitioner to use its facilities if the medical practitioner had become involved in the operation of a business in competition with Calvary." What is the name of the practice that the ACCC is alleging here? Exclusionary Conduct 0 Predatory Pricing O Anticompetitive Bundling O Collusion