Throughout the year, the German-discounter usually opts to compare the price of its good to the likes of Asda, Tesco and Sainsbury's. But last Christmas, under the direction of ad agency TBWA, it ...

Christmas has arrived, and it's a certainty that many homes will be marking the festive day with the snap of a cracker (or two). But do you know the etiquette behind pulling a Christmas cracker? The ...