We start DST (daylight saving time) early Sunday morning. I believe you call it British Summer Time. I found this: "In 1916, Germany and its allies were the first countries to use DST as a way to conserve coal during the First World War. Britain, parts of Europe, Canada and the U.S. eventually followed suit." I don't understand the part about saving coal. Didn't the UK have "double" BST during WWII?...Now, how many clock do I have to set ahead?!
You are right about double BST during WWII. This was to allow farmers to work late. Coal was the main source of fuel and in order to restrict its use, because people worked to the clock regardless, the more work done in daylight meant the less spent on coal to provide artificial lighting.
In 1968 the UK decided to keep BST all year round, which meant that in the winter it didn't become daylight until 9 a.m. and in Scotland, nearer to 10 a.m. This proved very unpopular so was repealed in 1971.
Yes, Jackdaw33, I thought that the primary reason for the introduction of DST/BST was to provide more daylight hours of working time, and that the saving of coal was a fringe benefit, so to speak...Anyway, it's interesting.
No, Svejk, much earlier. This goes back to the 1840s and the building of the Great Western Railway. There used to be such a thing as Local time and railway time. The latter was introduced with the publication of the first national railway timetable.
This is how Churchill described BST: “An extra yawn one morning in the springtime, an extra snooze one night in the autumn… We borrow an hour one night in April; we pay it back with golden interest five months later.”