Saya mau tau Waktu Musim Panas tunggal/berganda dari Waktu Musim Panas British. Jelaskan dalam bahasa melayu

Safety campaigners, including the Royal Society for the Prevention of Accidents (RoSPA), have made recommendations that British Summer Time be maintained during the winter months, and that a "double summertime" be applied to the current British Summer Time period, putting the UK one hour ahead of GMT during winter, and two hours ahead during summer. This proposal is referred to as "Single/Double Summer Time" (SDST), and would effectively mean the UK adopting the same time zone as central European countries such as France, Germany, and Spain (Central European Time and Central European Summer Time).

RoSPA suggest this would reduce the number of accidents over this period as a result of the lighter evenings, as was demonstrated when the British Standard Time scheme was trialled between 27 October 1968 and 31 October 1971, when Britain remained on GMT+1 all year. Analysis of accident data during the experiment indicated that while there had been an increase in casualties in the morning, there had been a substantially greater decrease in casualties in the evening, with a total of around 2,500 fewer people killed and seriously injured during the first two winters of the experiment. RoSPA have called for the two year trial to be repeated with modern evaluation methods. The proposal is opposed by farmers and other outdoor workers, and many residents of Scotland and Northern Ireland, as it would mean that, in northern Britain and Northern Ireland, the winter sunrise would not occur until 10:00 or even later.

In 2005, Lord Tanlaw introduced the Lighter Evenings (Experiment) Bill into the House of Lords, which would advance winter and summer time by one hour for a three-year trial period at the discretion of "devolved bodies", allowing Scotland and Northern Ireland the option not to take part. The proposal was rejected by the government. The bill received its second reading on 24 March 2006; however, it did not pass into law.  The Local Government Association has also called for such a trial.