Full title reads: Poole. Disaster Follows Success. Mr H Scott-Paine's Motorboat 'Miss Britain III' bursts into flames after breaking two records."
Shots of the motorboat 'Miss Britain III' speeding across the waters of Poole Harbour. On the voiceover we hear two the competitors talking about their enjoyment of the race.
Shots of the speedboat with flames and smoke coming out of its engine.
Closer shots show sailors using fire extinguishers to try to fight the fire - lots of thick black smoke. The fire doesn't seem to be going out very quickly.