英语翻译
问题描述：
英语翻译
No Cancellation.All policies providing coverage hereunder shall contain a provision that at least thirty (30) Days’ prior written notice shall be given to the non-procuring Parties and additional insureds prior to cancellation,non-renewal,or material change in the coverage.
答
不可撤销条款
保单到期以前不可单方面注销本保单,除非被保险人未按规定支付保险费,即使如此,保险人注销保单仍需提前三十天书面通知被保险人.
条款大概就这么个意思吧,翻译不一定准确,仅供参考