Prohibition Against Practice

No employee of this Court shall practice as an attorney or counselor in any court or before any agency of government while employed by the Court; nor shall any person after leaving such employment participate in any professional ca- pacity in any case pending before this Court or in any case being considered for filing in this Court, until two years have elapsed after separation; nor shall a former employee ever participate in any professional capacity in any case that was pending in this Court during the employee’s tenure.