A 70-year-old pilot is hurled out of his glider after a mid-air collision, and a son sets out to film a skiing race with his dad but ends up filming his father's accident.

A display at an air show goes horribly wrong - with a vintage plane diving straight into the ground, the pilot has to make a split-second decision. And CCTV records a mystery explosion blasting out from under a busy central London pavement.