【明報專訊】RTHK's popular producer Ms Nabela Qoser (利君雅) has been offered a new probationary contract — a management decision which she has only seven days to consider. The episode is solemnly condemned by the broadcaster's staff union on grounds of the biased review and arbitrary penalty. It has also reconfirmed the city's evaporating (消逝中的) freedom of speech. I would, however, for the sake of diversifying arguments, make a case on integrity.