This week: We want you to identify the ads and the theme. Fax your answers to (020) 8267 4914/4915 or e-mail email@example.com by the close of play on Friday 12 November. The winner will receive a bottle of Champagne.
Last week: Congratulations to Deborah McCrudden of The Research Business International, who answered last week's competition correctly. The answers were: 1. Skittles; 2. Thompson Local; 3. Volkswagen Polo. The theme was cats.