2. 按步长分组，对每组进行插入排序
（二）投放虚假的爆炸性、毒害性、放射性、腐蚀性物质或者传染病病原体等危险物质扰乱公共秩序的；
。Line官方版本下载对此有专业解读
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Culture Secretary Lisa Nandy called the broadcast of the slur "completely unacceptable and harmful", adding she had spoken to director general Tim Davie and that the "BBC must ensure that this never happens again".