Dramatic stories of people who have had a brush with disaster, including one of the most horrific falls a jockey has survived in the history of British horseracing and a chilling 999 call - a seven-year-old girl has been swallowed up by the ground.

A kayaker is stuck fast with his head underwater in the rapids, and his friends have seconds to save him. Plus a car collides with a train on a level crossing and the driver is trapped inside.