Episode 4

Julia Somerville, Gloria Hunniford and Angela Rippon look at a life-saving piece of kit that aeroplanes do not always carry, and after yet another threat from mosquitoes is discovered, a test reveals the best way to avoid being bitten.

The programme also reports on a fraudster who conned dozens of hen party revellers by advertising a villa that did not exist, and there is a report on whether more expensive sunglasses protect the eyes any better than cheaper models.