In February 2014, a devastating storm battered the south Devon coastline at Dawlish, cutting off the only railway line to the south west for eight weeks.
Read more... https://www.networkrailmediacentre.co.uk/news/video-ten-years-on-from-dawlish-storm-gbp-165m-investment-is-better-protecting-iconic-coastal-railway
https://www.therailwayhub.co.uk/69255/10-years-since-the-dawlish-sea-wall-collapse-what-has-changed/