You're right that it's not a referendum. But the public poll was not "yea or nea?" it was "if we did this, what sort of problems would it raise for you?" And if they had substantive answers to the problems raised, then it would be logical for them to override the outcry. But it was instead as if the answer was, "Yes, the feedback solicited was merely our bureaucratic obligation but we are not obligated to follow through."