I think it's splitting hairs to concentrate on the term he used, natural feature.
I like him and when the obnoxious Mathew Wright was splendidly showing off his body like a prat in a white bikini in the jungle, Richard Madeley covered for him. What a breath of fresh air he was, I actually managed to watch without shouting at the tele or changing channels.
He is correct,the coastal railway line, albeit not a natural feature, is lovely! It is always a pleasure for kids to wave at the trains at Dawlish from the beach and it would be a shame for it to be moved. I do however think the rail line is so frequently damaged and quite possibly this is the worst, it might be time to think outside the box and move it in land.
It will be a sad loss for Devon and it's tourist trade however.