Samantha Smith follows the mother of a young man disabled in a tombstoning accident, who tries to persuade youngsters to stop this dangerous activity. David Stafford reports on a couple from Cornwall who are part of a growing trend to sell up so as to travel and live long-term on the road in a luxury motor home. We find out how Graham Harvey, agriculture story editor of the long-running Archers radio series, draws inspiration from the farmers around his Exmoor home.