ScotRail train was travelling 70mph when it derailed

More than two inches of rain - nearly a months' worth - had fallen over the previous four hours in the area of Scotland where the tragedy happened, leading to gravel being washed over the railway lines. https://www.dailymail.co.uk/news/article-8651401/ScotRail-train-travelling-70mph-derailed-flood-hit-line.html?ns_mchannel=rss&ns_campaign=1490&ito=1490