A race against the tide as a young woman lies injured in a rock pool after plunging 40 foot down a cliff during a family holiday. And a young girl and her grandfather come close to tragedy on a bike ride that threatens to be their last.

A father goes into cardiac arrest after risking his life battling a blaze that's engulfed his family home. And an experienced mountain biker misjudges his take-off in a competition, with devastating consequences.