Once surface street service level is (unacceptable) because of traffic diversion caused by ramp control, either the metering rate will be modified or the (on-ramp) will be closed.

当因交通分流导致地面道路服务水平不可接受时，采取修正调节率或者关闭匝道的措施。

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Cambridgeshire Fire and Rescue Service is urging people to stay safe on the roads and follow diversion signs.

BBC: Cambridgeshire flood: Stranded drivers face prosecution

It also questions whether World Service funding will be secure when the BBC funds it outright, citing "risk of a gradual diversion of resources to fund other BBC activities".

BBC: World Service 'should not be cut'