@Heathfield
"Hoary old subject. It's been tried, disadvantages (in Scotland particularly) were shown to outweigh the advantages, so it was dropped. Why make history repeat itself? For goodness sake, let it rest in peace"
Circumstances change. Societies change. The last trial of it was over 40 years ago so why not have another trial? The overall casualty figures actually marginally favoured a move to a GMT+1 standard, but there were some confounding factors in there that complicated making a proper assessment, notably the new drink-driving laws that had just been introduced.