A stretch of road in South Devon, England, has collapsed after winter storms tore through the coastline, cutting off a key link between Kingsbridge and Dartmouth. And members of Parliament say Britain still has no real national plan for helping coastal communities deal with worsening erosion and rising seas. According to the Guardian, part of the A379, known as the Slapton Line, gave way this year between Torcross and Slapton. The incident left…