I thought that as well, but this study appears not to have found that > and there were no effects of the fall-back transition to Standard Time (ST) on MVA risk

I thought that as well, but this study appears not to have found that > and there were no effects of the fall-back transition to Standard Time (ST) on MVA risk EDIT: It seems our assumption was correct, at least for the UK: > There is substantial evidence that fewer people would be killed and seriously injured on Great Britain’s roads if this country were to put the clocks forward by one hour throughout the year. The Department should take the lead in re- examining the practice of changing clocks at the end of British Summer Time with other central Government departments. I wonder why the OP study (using US data) found something different? Source: https://publications.parliament.uk/pa/cm200809/cmselect/cmpubacc/665/665.pdf https://publications.parliament.uk/pa/cm200809/cmselect/cmpu...