British Summer Time is one hour in advance of Greenwich Mean Time.

英国的夏令时间比格林尼治时间早一小时。

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Peers also asked questions to government ministers on changing the clocks between British Summer Time and Greenwich Mean Time, recommendations of an Ofsted report on lessons to be learnt from serious case reviews, and the occupation of Abyei by Northern Sudanese forces.

BBC: Elected House of Lords 'would cost more'