Kate catches Ebola on a humanitarian mission and when Wills rushes to her bedside, his meddling father Prince Charles quashes his long-held air ambulance dreams.

Beatrice and Eugenie's new careers as internet make-up sensations are dashed when they discover that the animal face paint they applied for the fancy dress ball doesn't actually come off. Horrified at the thought of being papped while out shopping, they devise an extreme plan.