It is a crime to deny to others access to a vital resource

It is a crime to remove an excessive quantity of land from use by the rest of the population. Owning lots of land is aggressive.

It is a crime to remove from use a vital resource; it is a crime to remove oxygen from the air supply just as it is a crime to pollute the air. It is then a crime to own an excess (defined by the Lockean proviso) of land since this removes the ability of others to have access to land, which is a vital resource.