特拉福德参议员对会议提议起草的南方公园入口处的一则告示提出异议。那则告示是:“除非牵着,否则,不得把狗带进该公园。”他指出,这则告示并不能阻止游人在进入公园后把爱犬放开。会议主席:“你认为怎么样的措词才恰当呢?参议员先生?” Senator Trafford challenged a notice at the entrance of South Park proposed by the meeting. The sign was: “No dog should be brought into the park unless it is held.” He pointed out that the notice did not stop the visitor from letting go of the dog after entering the park. The meeting chairman: “What do you think is the right phrase? Mr Senator?”