I OC not infrequently... but I support a business's/property owner's right to discourage or deny it. I also feel property rights are important. However, I do also disagree with their policy and would encourage them (politely) to change it. If it's an issue, if I'm OCing one day and need to stop for a burger and I know they don't want me there, then I'll go somewhere else, respecting their rights to do business with the people whom they choose to serve. I've sent many an email to companies telling them that I won't patronize their business if they require that I am disarmed to do so, and some have responded and changed their policies. If I remember right, OnCue and Chelino's both changed their "no CC" policy based on polite and respectful feedback from their customer base?